Priority Health Medicare MPSERS Formulary (Drug List) — Coverage Criteria
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This document is the Priority Health Medicare MPSERS formulary (Drug List) describing covered drugs, coverage rules, restrictions (prior authorization, step therapy, quantity limits), member rights to exceptions and transition supplies, and how members/providers can find formulary information. It affects Priority Health Medicare MPSERS plan members and their prescribers/pharmacies.
No material clinical or coverage changes in this revision.
Formulary Coverage & Conditions
General formulary coverage
Covered when ALL of the following are met
From formulary overview
Transition and emergency supply
Temporary coverage provided in specified situations
Applies during first 90 days of membership and for specified level-of-care changes
Formulary coverage with utilization management
Coverage and utilization management as listed in formulary segments
Drugs flagged with PA/ST/QL must meet those controls for coverage
Formulary administrative coverage controls
Coverage for listed oncology oral agents is conditional and subject to the following administrative controls
Clinical indication criteria are not provided in these segments; follow PA/QL/LA flags on each entry
Drug-specific PA and QL examples
Coverage and access are conditioned on the drug-specific annotations below (examples):
Each listed drug follows its PA/QL as shown in formulary entries
Coverage stance with administrative controls
Drugs listed are covered under the Medicare formulary subject to the following administrative controls when specified:
Some insulin and oral agents are listed without explicit PA/QL in these chunks
Examples include RYBELSUS and multiple insulin supplies (see formulary entries)
Examples: SYNJARDY XR QL 30 or 60 EA per 30 days; XARELTO suspension QL 620 ML per 30 days
Formulary Coverage with Limits
Coverage is formulary-tier dependent with additional PA or QL requirements as noted for specific products.
Prescribers must follow PA and QL limits where specified
Formulary coverage with product-specific utilization management
Formulary coverage and requirements as stated per product entry
Examples and specifics are itemized per product entry in the formulary
Formulary Tiering and Requirements
Coverage/tiering and stated requirements as listed for individual drugs
Specific clinical criteria for PA are not present in this extract; follow listed flags
General coverage criteria for listed agents
Coverage depends on drug-specific tier and may require PA and/or be subject to quantity limits
Derived from multiple entries listing Tier, PA, and QL flags
In this formulary, an Excluded Drug (ED) is a prescription product that is not normally covered by a Medicare Prescription Drug Plan. Costs paid by the enrollee for an ED do not count toward the member’s total drug spend and therefore do not help the member qualify for catastrophic coverage; members receiving extra help will not get assistance for ED products.
The document uses the ED designation in the formulary entries and legend to indicate specific products that are excluded from coverage. Examples in the extract include topical and supplement products and selected oral agents where the Requirements/Limits column explicitly lists ED; those items are not covered and are identified in the formulary entries where shown.
Within several segments of this extract the abbreviation ED appears in the formulary legend, but there are portions where no individual drugs in that excerpt are labeled ED. Where no explicit ED entries appear in a segment, the legend still applies to the full formulary outside this partial extract.
The formulary legend lists ED (Excluded Drug) among other key abbreviations; in this excerpt the legend references ED but the immediate product listings in that page may not apply the ED flag to any specific entries shown here.
Note that Tier 5 (specialty) drugs are subject to a 30‑day supply limit per the formulary note. The ED abbreviation is defined in the legend and used elsewhere in the document to mark excluded drugs; in this extract the tier supply rule and ED definition are presented together in the legend.
In multiple pages of this extract the ED abbreviation is defined, yet specific excluded products are not present in the immediate listings shown. Where no product is annotated ED in the extract, no exclusion action is applied within that excerpt.
The abbreviation key in this portion reiterates ED = Excluded Drug, but the specific product lines on these pages do not all include ED markings; absence of the ED flag in an excerpt indicates no explicit exclusions listed on those pages.
Across several formulary segments the ED abbreviation appears in the key; however, this partial extract contains areas where no explicit excluded drugs are called out — the ED legend remains applicable to the full formulary but may not be applied on every page of the extract.
Some specific products in the document are explicitly marked ED. For example, entries in the dermatologic and vitamin/supplement sections list particular items (e.g., certain topical preparations and multiple vitamin formulations) with Requirements/Limits = ED, indicating those products are excluded from coverage where so annotated.
When an entry’s Requirements/Limits column shows ED, that product is excluded from coverage under the plan. The extract includes multiple such entries (notably vitamins, select topical products, and other listed items) that are labeled ED and therefore will not be covered.
The formulary legend (appearing on multiple pages) reiterates that ED denotes an Excluded Drug. In the specific extract shown on some pages, there are no active ED annotations in the immediate product list, though the legend continues to define the abbreviation for the wider formulary.
Certain product groups in the extract show examples of items marked ED (e.g., phenazopyridine formulations, chorionic gonadotropin/injectable fertility products, and some inhalation/nebulized solutions). These entries, where annotated ED, are not covered by the plan.
This extract does not include explicit determinations of 'Not Medically Necessary' (NMN) for any drugs. The document uses other designations (PA, QL, ST, LA, ED) to indicate utilization controls and exclusions; NMN statements are not present in these chunks.
The portions of the formulary provided here do not contain explicit 'not medically necessary' (NMN) findings. The extract instead contains Excluded Drug (ED) flags and utilization management annotations; no NMN statements appear in these pages.
Review of the provided excerpt shows no explicit 'not medically necessary' language for any listed drugs. Coverage decisions in this extract are conveyed via tier designations and requirement flags (PA, QL, ED, etc.), not NMN statements.
Formulary Entries, Tiers & Limits (Coding Examples)
| B/D | Part B vs. Part D designation; may require physician-provided information on use and setting to determine coverage |
| fentanyl transdermal patch 72 hour 12 mcg/hr | listed with drug tier = 4 and QL (10 EA per 30 days) |
| fentanyl transdermal patch 72 hour 25 mcg/hr | listed with drug tier = 4 and QL (10 EA per 30 days) |
| fentanyl transdermal patch 72 hour 50 mcg/hr | listed with drug tier = 4 and QL (10 EA per 30 days) |
| fentanyl transdermal patch 72 hour 75 mcg/hr | listed with drug tier = 4 and QL (10 EA per 30 days) |
| ARIKAYCE | Drug Tiers = 5; Requirements/Limits = PA; QL (235.2 ML per 28 days) |
| lidocaine external patch 5% | Drug Tiers = 3; Requirements/Limits = PA; QL (90 EA per 30 days) |
| LIDOCAN | Drug Tiers = 3; Requirements/Limits = PA; QL (90 EA per 30 days) |
| KLOXXADO | Drug Tiers = 4; Requirements/Limits = QL (2 EA per 30 days) |
| naloxone (various forms) | tiers 1-2 and QL as specified per formulation |
| vancomycin HCl IV 1 gm, 500 mg | Drug Tiers = 3; Requirements/Limits = HI |
| lomustine 10 mg, 40 mg, 100 mg | lomustine oral capsule strengths listed |
| MATULANE | lomustine brand |
| VALCHLOR | topical mechlorethamine listed with PA; LA; QL (60 GM per 30 days) |
| abiraterone acetate 250 mg | antiandrogen oral tablet; QL (120 EA per 30 days) |
| bicalutamide | antiandrogen |
| ERLEADA 240 mg, 60 mg | requirements: PA; QL (30 EA/30 days for 240 mg; 120 EA/30 days for 60 mg) |
| XPOVIO (various dosing packs) | multiple regimen listings with PA; QL (various EA per 28 days) |
| ZOLINZA | PA; QL (120 EA per 30 days) |
| anastrozole, exemestane, letrozole | Aromatase inhibitors listed with tiers |
| QL (30 EA per 30 days) | Quantity limit example from XIGDUO XR and other oral tablets |
| QL (2 ML per 28 days) | Quantity limit example for injectable presentations (e.g., some GLP-1s) |
| QL (60 ML per 30 days) | Quantity limit example for enoxaparin prefilled syringes |
| PA | Prior Authorization required |
| B/D | Part B vs Part D designation |
| OTEZLA ORAL TABLET 30 MG | Tier 5; Requirements/Limits = PA; QL (60 EA per 30 days) |
| PANRETIN | Tier 5; Requirements/Limits = PA; QL (60 GM per 30 days) |
| fluorouracil external cream 5% | Tier 2; QL (40 GM per 30 days) |
| tacrolimus external ointment | Tier 4; QL (100 GM per 30 days) |
| calcipotriene external cream/ointment/solution | Tiers 2-3; QL (120 GM or ML per 30 days) |
| imiquimod external cream 5% | Tier 4 |
| sulfur/sulfide topical products (selenium sulfide) | Tiers 2-3; some excluded (ED) entries |
| RELISTOR ORAL | Tier 5; PA; QL (90 EA per 30 days) |
| LOKELMA ORAL PACKET 10 GM | Tier 3; QL (90 EA per 30 days) |
| LOKELMA ORAL PACKET 5 GM | Tier 3; QL (30 EA per 30 days) |
| 80 MG | FIRMAGON SUBCUTANEOUS SOLUTION RECONSTITUTED 80 MG (strength listed) |
| 60 MG/0.2ML, 90 MG/0.3ML | SOMATULINE DEPOT SUBCUTANEOUS SOLUTION (strengths listed) |
| 45 MG/0.5ML | ustekinumab-aekn subcutaneous solution prefilled syringe (strength listed) |
| 200 MG/1.14ML, 300 MG/2ML, 100 MG/0.67ML | DUPIXENT formulations (strengths listed) |
| 360 ML per 30 days | RINVOQ LQ quantity limit specified |
Authorization, Documentation & Denial Risks
Provide clinical info for PA and B/D determinations
Prescriber must provide clinical details when a drug is designated B/D (Part B vs Part D) or when a PA is required; physician-submitted information may be needed to determine benefit responsibility and to obtain prior authorization.
- If B/D is shown, the physician must describe the drug's intended use and setting to determine Part B vs Part D coverage.
- Prior authorization must be obtained for drugs marked PA before the plan will cover them.
Obtain PA for listed PA-marked formulations
Request prior authorization for any drug entry labeled 'PA' (examples in the formulary include lidocaine patch 5% and LIDOCAN products); submit the PA per Priority Health Medicare procedures before dispensing.
- Lidocaine external patch 5% — Requirements/Limits = PA; QL (90 EA per 30 days).
- LIDOCAN and LIDOCAN III entries are listed with Requirements/Limits = PA; QL (90 EA per 30 days).
PA required for specialty/non-preferred drugs
Obtain prior authorization for specialty and non-preferred high-tier drugs marked PA (e.g., AUVELITY, EXXUA, ZURZUVAE); claims require PA approval before payment.
- AUVELITY — Requirements/Limits = PA; QL (60 EA per 30 days).
- EXXUA — Requirements/Limits = PA; QL (30 EA per 30 days); ZURZUVAE — Requirements/Limits = PA.
PA required for many oncology oral agents
Many oral oncology agents are subject to prior authorization and associated quantity limits; prescribers must request PA prior to dispensing for coverage to be approved.
- Examples: PEMAZYRE, PIQRAY, QINLOCK and numerous other Tier 5 oncology oral agents list Requirements/Limits = PA and specific QL values.
- Some oncology products also display Limited Availability (LA) and must follow special handling.
Get PA and follow QL for Tier 5 specialty drugs
Prior authorization is required for numerous Tier 5 specialty drugs; also confirm and adhere to listed quantity limits (QL) when submitting PA requests.
- Examples: PEMAZYRE — PA; QL (14 EA per 21 days). PIQRAY — PA; QL varies by strength. QINLOCK — PA; QL (90 EA per 30 days).
Secure PA for insulin supplies, pen needles, and specified oral agents
Drugs with 'Requirements/Limits = PA' listed (including certain insulin supplies, pen needles, and oral agents such as RYBELSUS) require prior authorization before coverage.
- RYBELSUS — Requirements/Limits = PA; QL (30 EA per 30 days).
- Embecta pen needles and other insulin supplies are listed with Requirements/Limits = PA.
PA required for selected specialty/high-cost meds
Obtain prior authorization for selected specialty or high-cost medications identified in the formulary (examples include REDEMPLO, REPATHA presentations, NEXLETOL and NEXLIZET).
- REPATHA (various presentations) — Requirements/Limits = PA; QL (2 ML per 28 days; Pushtronex 3.5 ML per 30 days).
- NEXLETOL and NEXLIZET — Requirements/Limits = PA; QL (30 EA per 30 days).
Submit PA for all PA‑marked drugs
Any drug entry explicitly labeled 'PA' in the formulary requires prior authorization before coverage; prescribers must submit PA to avoid non-coverage.
- Examples include NEXLETOL, NEXLIZET, REPATHA formulations and many specialty agents marked with PA.
- PA must be approved prior to dispensing for coverage to be provided.
PA required for select dermatology and specialty agents
Obtain prior authorization for listed products such as OTEZLA (PA; QL 60 EA/30 days) and PANRETIN (PA; QL 60 GM/30 days) as indicated in the formulary.
- OTEZLA ORAL TABLET 30 MG — Requirements/Limits = PA; QL (60 EA per 30 days).
- PANRETIN — Requirements/Limits = PA; QL (60 GM per 30 days).
PA required for certain high-cost hormonal and metabolic products
Request prior authorization for high-cost or specialized therapies noted in the formulary (examples include VYNDAMAX, INCRELEX, ACTHAR) per the Requirements/Limits column.
- VYNDAMAX — Requirements/Limits = PA; QL (30 EA per 30 days).
- INCRELEX — Requirements/Limits = PA; LA. ACTHAR — Requirements/Limits = PA (listed among hormonal agents).
PA required for specialty biologics (e.g., COSENTYX, DUPIXENT, SKYRIZI)
Many specialty biologics and immunomodulators require prior authorization; verify PA and quantity limits for agents such as COSENTYX, DUPIXENT, SKYRIZI and similar biologics before prescribing.
- COSENTYX (300 mg) — Requirements/Limits = PA; QL (8 ML per 28 days).
- DUPIXENT and SKYRIZI presentations — Requirements/Limits = PA; QL specified per formulation.
PA required for pulmonary and cystic fibrosis specialty agents
Prior authorization is required for select pulmonary and cystic fibrosis specialty agents; follow PA procedures and note any B/D or LA designations affecting benefit/payment.
- CAYSTON — Requirements/Limits = PA; LA. KALYDECO — Requirements/Limits = PA; QL (56 EA per 28 days). TRIKAFTA — Requirements/Limits = PA; QL (84 EA per 28 days).
- PULMOZYME — Requirements/Limits = B/D (Part B vs Part D) for inhalation solution).
Meet step therapy prior to coverage
Prescribers may be required to try specified first‑line (preferred) drugs before the plan will cover alternative agents; step therapy must be satisfied per the formulary where ST is indicated.
- If ST is listed, the member must trial the required agent(s) and fail or be intolerant before the alternate is covered.
- Step therapy rules are available in the formulary and online step therapy documents.
Document prior trials when ST applies
When 'ST' (Step Therapy) appears in the formulary, members must generally trial preferred agents first; prescribers should document prior trials when requesting coverage of non‑preferred drugs.
- Examples of ST applications include some antidepressants and other therapeutic classes listed with ST.
- Provide documentation of prior trial and failure/intolerance when submitting an exception or PA.
Step therapy applies to select antidepressants (FETZIMA, TRINTELLIX, vilazodone)
Certain agents are expressly subject to step therapy in the formulary (examples: FETZIMA, TRINTELLIX, vilazodone); prescribers must follow ST requirements and document trials of preferred agents.
- FETZIMA — Requirements/Limits = ST; QL (30 EA per 30 days). TRINTELLIX — Requirements/Limits = ST; QL (30 EA per 30 days).
- Vilazodone — Requirements/Limits = ST; QL (30 EA per 30 days).
Recognize 'ST' in the formulary key
The formulary legend uses the abbreviation 'ST' to denote Step Therapy; treat this as the recognized step therapy indicator when reviewing formulary entries.
- 'ST' is defined in the abbreviations/key and indicates a step therapy requirement where applied to a product entry.
Paliperidone ER requires ST and QL adherence
Paliperidone ER extended‑release oral tablet entries note Step Therapy (ST) and specific quantity limits; prescribers must follow those ST requirements when requesting coverage.
- Paliperidone ER — Requirements/Limits = ST; QL (30 EA per 30 days for some strengths; 60 EA for others).
Check full formulary for ST details when abbreviation present
The formulary includes 'ST' references in the abbreviations, but some excerpts do not list specific step‑therapy rules; consult the full formulary or step therapy documents for details.
- Where ST is indicated on the full glossary, specific step rules may apply though not shown in every excerpt.
ST referenced in abbreviations — verify specifics elsewhere
The formulary legend and some product lines reference Step Therapy (ST) but not all excerpts include the full ST steps; verify the full formulary or policy documents for step details.
- ST is referenced in the abbreviations but specific step requirements may not be present in every extract.
Comply with ST when applied (e.g., calcitriol external)
Where 'ST' is noted for a product (e.g., calcitriol external), prescribers must comply with the step therapy requirement prior to coverage of non‑preferred alternatives.
- Calcitriol external — Requirements/Limits = ST. Provide documentation of prior trial per ST when requesting coverage.
Review full formulary for ST application when not shown
The formulary legend includes 'ST' but some product listings in this extract show no specific ST rules; prescribers must review the full formulary for step therapy applicability.
- Document indicates 'ST' in the key but this partial extract lacks explicit step therapy steps for many listed drugs.
ST defined in formulary key — follow where indicated
The formulary key defines ST (Step Therapy) as an authorization control; where ST is designated for a product you must follow step requirements or submit documentation for exception.
- ST is defined in the Requirement abbreviations and must be followed where applied to a product entry.
Follow ST or request an exception with documentation
ST is listed in the formulary legend; if a specific product entry includes 'ST', prescribers must meet those step therapy requirements or request an exception with supporting documentation.
- The legend lists ST; specific ST requirements may be found in product entries or the full step therapy policy.
Provide prescriber's supporting medical statement for exceptions
When requesting an exception, the prescriber must provide a supporting medical statement explaining why the member needs the exception; decisions are generally made within 72 hours (24 hours if expedited).
- Include clinical justification from the prescriber describing why alternative formulary options are not suitable.
- Standard decision timeframe = 72 hours; expedited decisions = 24 hours if criteria for urgency are met.
Submit clinical info to determine Part B vs Part D (B/D)
If Part B vs Part D coverage is ambiguous (B/D), the physician should submit information describing the drug's use and setting to determine benefit responsibility.
- B/D designation may require physician-submitted details to determine whether the drug is covered under Medicare Part B or Part D.
- Submit documentation of intended use/setting with the PA or benefit determination request.
Provide documentation to meet PA, QL, and ST requirements
Prescribers must supply documentation to satisfy prior authorization (PA) requirements and to support requests that exceed quantity limits (QL) or override step therapy (ST) when requesting coverage.
- If a drug entry lists 'PA', include relevant clinical notes, diagnoses, prior therapy and rationale.
- Document dose, frequency, and justification when requesting overrides of QL or ST.
Document justification for PA/QL/LA/HI requests
When requesting authorization or overrides, provide clinical information justifying exceeding quantity limits or requesting handling for Limited Availability (LA) or Home Infusion (HI).
- Document why the requested quantity exceeds the QL and include clinical rationale and dosing schedule.
- For LA or HI products, include distribution/setting needs and justification.
Attach documentation when prescribing PA‑listed drugs
Include supporting clinical documentation with prescriptions for any drug entry that lists 'PA'; ensure documentation aligns with the product's stated quantity limits and rationale for use.
- PA entries must be accompanied by clinical justification and any required diagnostic or prior-treatment evidence.
- Confirm QL values in the formulary and include dosing details in the PA submission.
Document dose/frequency for QL drugs (e.g., RYBELSUS)
Document the dose and frequency when prescribing drugs with quantity limits (example: RYBELSUS QL 30 EA per 30 days); provide this information if requesting an override.
- RYBELSUS — QL (30 EA per 30 days); include prescribed dose and intended frequency when seeking coverage or an exception.
Submit clinical support with PA for specialty agents (REPATHA, NEXLETOL, KERENDIA)
Provide supporting clinical records for prior authorization requests for specialty therapies (examples in the formulary: REPATHA, NEXLETOL, NEXLIZET, KERENDIA); include diagnosis, prior treatments, and dosing.
- REPATHA — PA; QL (2 ML per 28 days or Pushtronex 3.5 ML per 30 days).
- NEXLETOL/NEXLIZET — PA required; include lipid management history and rationale.
Follow quantity limits for strengths/formulations
Adhere to specified quantity limits for strengths and formulations; claims exceeding listed QL values may be denied without an approved authorization.
- Rosuvastatin 5/10 mg — QL (120 EA per 30 days); 20 mg — QL (60 EA per 30 days); 40 mg — QL (30 EA per 30 days).
- REPATHA formulations — QL per presentation (2 ML per 28 days; Pushtronex 3.5 ML per 30 days).
Provide required documentation per formulary indicators (PA/QL/ST/LA/HI/ED)
When an authorization type is listed (PA, QL, ST, LA, HI, ED), include the corresponding documentation and follow the formulary key; these indicators reflect required claims/benefit documentation.
- Formulary abbreviations define required controls (PA, QL, ST, LA, HI, ED); include required documentation per the key when submitting requests.
- ED = Excluded Drug (not covered); HI = Home Infusion; B/D = Part B vs Part D — may affect benefit responsibility.
Follow formulary requirement indicators on claims and PA submissions
Formulary entries include indicators (PA, QL, B/D, LA) that must be followed; prescribers should ensure claims reflect these requirements to prevent coverage issues.
- Check the Requirements/Limits column for PA, QL, B/D or LA designations before submitting prescriptions.
- Include relevant clinical and billing details with PA submissions to align with plan rules.
Document per QL and PA examples when submitting claims
Quantity limits and prior authorization are specified for many products (examples: epinephrine auto-injector QL 4 EA/30 days; KALYDECO PA; QL 56 EA/28 days); provide documentation consistent with these limits when requesting coverage.
- Epinephrine auto‑injector — QL (4 EA per 30 days).
- KALYDECO — PA required; QL (56 EA per 28 days).
Risk of non‑coverage if PA not obtained
Failure to obtain required prior authorization may result in Priority Health Medicare denying coverage for the drug; prescribers must secure PA before dispensing PA‑designated drugs.
- If prior authorization is not obtained for PA‑required drugs, Priority Health Medicare may not cover the medication.
PA not obtained may cause denial of coverage
If prior authorization is not secured, Priority Health Medicare may deny payment for the medication; ensure PA is in place to avoid non‑coverage.
- Failure to obtain PA may result in the plan not covering the drug.
PA/QL/ST enforce coverage at claim adjudication
Drugs marked with PA, QL, or ST will trigger authorization or quantity enforcement at claim adjudication; meet those requirements to avoid denial.
- PA or QL indicators on a formulary entry will be enforced during adjudication and may require an approved PA or override.
- ST entries require documentation of prior trials before coverage will be allowed.
PA/QL/LA noncompliance may lead to denial for oncology agents
Coverage for many specialty oncology agents can be denied without prior authorization; quantity limits and limited availability designations also impact coverage decisions.
- Specialty oncology oral agents frequently list PA and QL — obtain PA and adhere to QL to avoid denial.
- LA designations may restrict where a drug is available and require special handling.
Failure to obtain PA or exceed QL may cause denial
Requests for specialty drugs submitted without prior authorization or that exceed quantity limits may be denied per the formulary; secure PA and document clinical need when limits are exceeded.
- Many Tier 5 specialty drugs list PA and QL; claims without approved PA or exceeding QL are subject to denial.
- Examples include PIQRAY, PEMAZYRE, QINLOCK with specific QL values.
PA required for certain listed drugs to avoid denial
Coverage may be denied unless prior authorization is obtained for drugs where the Requirements/Limits column lists 'PA' (examples: RYBELSUS, various insulin supplies and pen needles).
- RYBELSUS — PA required; QL (30 EA per 30 days).
- Multiple insulin supplies and pen needles in the formulary show Requirements/Limits = PA.
PA and QL enforcement may result in denial for certain specialty agents
Requests for certain specialty agents (REPATHA, NEXLETOL, NEXLIZET, KERENDIA, REDEMPLO, TRYNGOLZA) may be denied if prior authorization requirements are not met or quantity limits are exceeded.
- REPATHA — PA required; QL varies by presentation. KERENDIA — PA; QL (30 EA per 30 days).
- Supply and prior authorization conditions must be met for coverage.
PA‑marked medications require approved PA prior to coverage
Medications marked 'PA' must have prior authorization approved before the plan will cover them; submit PA documentation to prevent coverage denial.
- Examples: NEXLETOL, NEXLIZET, REPATHA products and many MS agents are listed with PA.
- PA must be approved for these products prior to dispensing to secure coverage.
ED entries are excluded and may be denied if billed
Drugs designated 'ED' (Excluded Drug) are not covered under the Medicare Prescription Drug Plan and will be denied if billed to the plan.
- ED entries in the formulary indicate exclusion from coverage and do not count toward drug spend or catastrophic coverage.
Tier 5 specialty drugs limited to 30‑day supply — risk of denial if exceeded
Tier 5 specialty drugs are limited to a 30‑day supply; requests exceeding that supply or submitted without required PA/QL may be denied.
- Note: Tier 5 drugs are specialty and are limited to 30‑day supply only per the formulary.
- Obtain PA and adhere to QL to avoid denial for Tier 5 products.
ED‑designated drugs will not be covered
Excluded drugs (ED) listed in the formulary will not be covered and claims for ED products may be denied.
- ED designation removes coverage under the Medicare Prescription Drug Plan; verify coverage before prescribing.
PA required — risk of denial without approved authorization
Drugs marked 'PA' require prior authorization and may be denied without an approved authorization; submit PA before dispensing to ensure coverage.
- Examples include INCRELEX and multiple hormonal/biologic agents with Requirements/Limits = PA; LA.
- PA status must be verified and approved prior to claim submission.
PA/QL commonly required for specialty drugs — obtain PA and follow QL
Specialty drugs in the formulary commonly list PA and/or QL; prescribers must request PA and observe QL values for these products to obtain coverage.
- Many specialty and high-tier drugs (e.g., SOMAVERT, SIGNIFOR, COSENTYX, DUPIXENT) require prior authorization.
- Check QL and PA indicators before prescribing to avoid claim rejection.
PA required for specialty pulmonary and CF agents
Prior authorization is required for many specialty pulmonary and cystic fibrosis agents (examples: CAYSTON, KALYDECO, TRIKAFTA); absence of PA may lead to coverage denial.
- CAYSTON — Requirements/Limits = PA; LA. KALYDECO — Requirements/Limits = PA; QL (56 EA per 28 days). TRIKAFTA — Requirements/Limits = PA; QL (84 EA per 28 days).
Formulary Background & Scope
The formulary groups drugs by medical condition and lists both brand and generic names. The legend and background explain coverage controls (PA, QL, ST, LA, ED) and where they apply; excluded drugs are defined in the key and are treated as not covered when annotated.
Abbreviations & Tier Definitions
Step Therapy Rules & References
| Step therapy statement | Coverage label |
|---|---|
| Prior trial of required agent(s) as specified by formulary step therapy rules | Step therapy may be required; coverage contingent on meeting ST requirements as described in the formulary |
| If required ST is not met, Priority Health Medicare may not cover the requested drug | Step therapy enforcement may lead to denial without meeting trial requirements |
| Members or prescribers can request an exception to step therapy requirements per the formulary exception process | Exceptions available; prescriber must provide supporting medical statement |
| Step therapy statement | Coverage label |
|---|---|
| Members may be required to try specified preferred drugs before coverage of non-preferred agents | ST may require trial of preferred agents prior to covering alternatives |
| If preferred agent fails or is not tolerated, the next agent may be covered per formulary rules | Coverage contingent on documented failure/intolerance to preferred agent |
| Step therapy statement | Coverage label |
|---|---|
| Must meet step therapy prior to coverage of listed non-preferred agent | Specific agents (e.g., FETZIMA, vilazodone) are annotated with ST and QL where applicable |
| Claims for non-preferred agents with ST will require evidence of prior trial of required agent(s) | Coverage may be denied without documentation of prior trial |
| Step therapy statement | Coverage label |
|---|---|
| 'ST' (Step Therapy) appears in the formulary abbreviation key | ST is defined in the legend but not applied to specific agents in this extract |
| Where ST is indicated on full formulary, those rules apply; this excerpt contains no detailed ST steps | No specific step rules present in this partial extract |
| Step therapy statement | Coverage label |
|---|---|
| Paliperidone ER oral tablet extended release entries note Step Therapy (ST) | Paliperidone ER formulations list Requirements/Limits = ST; QL values also specified |
| Coverage for paliperidone ER requires meeting the ST requirement noted in the formulary | Failure to meet ST may result in noncoverage |
| Step therapy statement | Coverage label |
|---|---|
| Step therapy is referenced among the abbreviations (ST) in the formulary legend | ST abbreviation present but specific step requirements not listed in this excerpt |
| Step therapy statement | Coverage label |
|---|---|
| Calcitriol external is listed with Requirements/Limits = ST | Calcitriol external is subject to step therapy per the formulary entry |
| Step therapy statement | Coverage label |
|---|---|
| Step Therapy (ST) is designated on select topical products (example: calcitriol external) | Where ST is listed on product entries, members must meet the ST requirement for coverage |
| Step therapy statement | Coverage label |
|---|---|
| The formulary uses 'ST' in the abbreviation key indicating Step Therapy is a managed control | This partial extract does not contain the specific step therapy sequences or required agents |
| Step therapy statement | Coverage label |
|---|---|
| ST is indicated in the legend and is a recognized utilization control | No specific step therapy rules are shown for most drugs within this extract |
| Step therapy statement | Coverage label |
|---|---|
| Formulary legend includes ST (Step Therapy) among requirement abbreviations | Specific ST requirements are absent from these provided chunks; consult full formulary for details |
Quantity Limits by Product / Strength
Site of Care / Benefit Designations
Contact CustomerCare for HI (Home Infusion) coverage/billing
Drugs labeled HI (Home Infusion) may be covered under the medical benefit; providers should contact Customer Care for site‑of‑care and billing guidance.
- Example: vancomycin IV presentations list Requirements/Limits = HI.
- Contact CustomerCare at 844.403.0847 for Home Infusion coverage details.
Tier 5 specialty drugs limited to 30‑day supply at pharmacy
Tier and supply rules apply at the pharmacy level — Tier 5 (Specialty) drugs are limited to a 30‑day supply only; ensure prescriptions and claims reflect this supply rule.
- Note: Tier 5 drugs are 30‑day supply only as indicated in the formulary notes.
Verify HI designation and site‑of‑care for injectables/infusions
Some injectable or infusion products have an HI designation and may be covered under the medical benefit; prescribers should verify site‑of‑care and billing requirements before ordering.
- Example: furosemide injection — Requirements/Limits = HI. Verify medical benefit coverage and billing process prior to dispensing.
Biosimilars & Interchangeable Biologics
Monitor formulary updates for biosimilar additions and tier changes
Formulary may add biosimilars or interchangeable biosimilars; when added, the brand/original biologic may move to a different tier or have new restrictions — prescribers should check formulary updates.
- Interchangeable biosimilars may be substituted per state law without a new prescription where allowed.
- Formulary changes are posted monthly and may affect biologic tiering or restrictions.
OpenPayer is powered by Trek Health's payer performance platform. Trek continuously ingests, validates, and normalizes Transparency in Coverage data alongside payer policies and other commercial payer data to create a structured payer intelligence foundation. OpenPayer uses this foundation to deliver personalized search results, dynamically generated policy pages, and tailored policy monitoring based on each user's payers, specialties, billing codes, and areas of interest. The same intelligence powers broader payer performance workflows, including reimbursement benchmarking, contract evaluation, payer negotiations, and financial decision-making.