2025 Drug List (Pharmacy Benefit) — Formulary, Utilization Management, and Specialty Drug Guidance
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Provides Blue Cross Blue Shield of Oklahoma's 2025 pharmacy drug list, member cost-tiering, coverage considerations (including prior authorization, step therapy, quantity limits), specialty drug guidance, and processes for exceptions and appeals; intended for BCBSOK members, prescribing clinicians, pharmacists, and network providers.
No material clinical or coverage changes in this revision.
Coverage and General Pharmacy Rules
General pharmacy coverage
Covered when ALL of the following are met:
From statement that all available covered drugs are shown and drugs not shown are not covered.
Reflects non‑FDA‑approved drugs exclusion and limitation to FDA‑approved labeling/guidelines.
Derived from PA/ST/QL descriptions and guidance to check Special Requirements column.
Based on statements that SP products are managed through specialty pharmacy and that medications administered by providers may be medical‑benefit rather than pharmacy.
From exception process timelines and consequences for exceeding QL or lacking PA.
Drugs that are not shown on the Drug List are not covered. The Drug List represents the medications the plan will consider for payment under the pharmacy benefit and coverage is subject to the member's specific plan rules and any utilization controls shown on the list (for example, PA, QL, or SP). Examples of exclusions called out in the plan materials include drugs indicated for cosmetic purposes (e.g., hair-growth agents), products with available over‑the‑counter equivalents, repackaged medications, and medications that are not FDA‑approved for the intended use or for self‑administration. Members and prescribers should check benefit-specific materials or contact the number on the member ID card for coverage determinations.
The policy explicitly states that non‑FDA‑approved drugs are not covered. Prior to coverage, drugs must be FDA‑approved for the indicated use unless an exception is granted per the member's benefit; prescribers should verify coverage and, when appropriate, submit an exception request following the payer's process.
Drug List and Coding References
| none | This extract contains drug names, tiers and requirement flags but no procedure or diagnosis codes. |
Prior Authorization, Step Therapy, Documentation, and Denial Risks
Obtain Prior Authorization when 'PA' is listed
Prescribers must obtain prior authorization (PA) when a drug’s Requirements/Limits column shows “PA”; PA will be noted next to medications for which approval is commonly required and must be approved before the medication is covered under the plan.
PA required for select inhaled/specialty agents
Prior authorization is required for selected inhaled antimicrobials and certain antifungal agents — examples include ARIKAYCE and KITABIS PAK; check the line-item Requirements/Limits for the PA designation before dispensing.
- ARIKAYCE — Requirements/Limits = PA, QL (235.2 mls/28 days), SP
- KITABIS PAK — Requirements/Limits = PA, QL (56 containers/56 days), SP
PA required for select antivirals / HCV regimens
Prior authorization is required for specified high‑cost antiviral and hepatitis C regimens; these products are listed with “PA” (and often QL and SP) and require prescriber PA prior to coverage.
- EPCLUSA, HARVONI, MAVYRET, SOVALDI — listed with Requirements/Limits = PA, QL and SP
PA required for many specialty/oncology agents
Many oncology and specialty drugs in this section show “PA” in Requirements/Limits; prescribers must secure prior authorization before these specialty/oncology agents will be covered.
- Examples: abiraterone (Zytiga) Requirements/Limits = PA, QL, SP; many antineoplastics list PA and SP
PA plus quantity limits required for specialty agents
Prescribers must obtain prior authorization and comply with quantity limits (QL) for many oncology and specialty drugs; individual entries list the exact QL and SP designations that must be honored.
- Examples show PA plus QL (e.g., acalabrutinib PA, QL 60 tablets/30 days, SP)
Obtain PA before coverage is allowed
Providers must request prior authorization for drugs where the Requirements/Limits column indicates “PA”; coverage will not be allowed until the PA is approved per the plan’s process.
PA and QL required for select antidiabetic injectables
Certain GLP‑1 and related antidiabetic injectables require prior authorization and have specified quantity limits; submit PA and ensure requested quantities match the QL for the listed strength.
- MOUNJARO — Requirements/Limits = PA, QL (4 pens/180 days or 4 pens/28 days depending on strength)
- OZEMPIC — Requirements/Limits = PA, QL (1 pen/28 days or 3 mL/28 days depending on presentation)
- RYBELSUS, TRULICITY — listed with PA and QL
PA required for listed specialty products
Prescribers must obtain prior authorization for the listed specialty products; check each product line (e.g., MYALEPT, OMNITROPE) for the PA notation before dispensing.
- MYALEPT — Requirements/Limits = PA, SP
- OMNITROPE — Requirements/Limits = PA, SP
PA required for specialty pulmonary/cardiac agents
Prior authorization is required for multiple specialty agents including PAH and cardiology therapies; confirm PA (and any QL/SP) on products such as ADEMPAS, REPATHA and CAMZYOS before coverage.
- ADEMPAS — Requirements/Limits = PA, QL (90 tablets/30 days), SP
- REPATHA — Requirements/Limits = PA, QL (device-specific limits), SP
PA required for many specialty / high‑cost drugs
Many specialty and high‑cost drugs in this excerpt are listed with “PA”; prescribers must submit PA requests and follow specialty routing (SP) when indicated to avoid coverage delays or denials.
- Specialty products frequently show Requirements/Limits = PA and SP (see individual entries for QL)
PA required for specified specialty agents
Prior authorization is required for several specified products listed with PA in the Requirements/Limits field (examples include KALYDECO, TRIKAFTA, OFEV); obtain PA prior to dispensing to prevent denial.
- KALYDECO — Requirements/Limits = PA, QL (60 tablets/30 days), SP
- TRIKAFTA — Requirements/Limits = PA, QL (56 packets/28 days or 90 tablets/30 days), SP
PA required for select listed drugs
Prescribers must obtain prior authorization for products explicitly designated “PA” in the Requirements/Limits field (examples in Part 15 include IMCIVREE, Hetlioz LQ, LOMAIRA); check each line for PA before coverage.
- IMCIVREE — Requirements/Limits = PA, QL (10 vials/30 days), SP
- WEGOVY — Requirements/Limits = PA, QL (8 pens/180 days or 4 pens/28 days), SP
PA required for other listed drugs
Prior authorization is required for additional listed drugs such as fingolimod and other Part 15 entries; coverage may be denied if PA is not obtained.
- GILENYA (fingolimod) — fingolimod 0.25 mg requires PA and QL in some presentations
Risk of denial if PA not obtained
Coverage may be denied if prior authorization is not obtained for drugs labeled “PA” in the Requirements/Limits column; providers must secure PA per the plan’s process to avoid claim denials.
Follow Step Therapy when 'ST' is shown
Some benefit plans use step therapy; when a drug is marked “ST” in Requirements/Limits the member may need to try a preferred alternative first before the requested drug is covered.
- If “ST” appears next to a drug, follow the plan’s step therapy sequence before requesting PA (if applicable).
Follow payer operational procedures for PA and exceptions
Follow nearby operational instructions and payer contact procedures for PA submissions, exceptions, and utilization management as noted in the drug list and exception process.
- Call the number on the member’s ID card for exception requests or questions.
- Refer to the drug’s Requirements/Limits line for exact PA/ST/QL flags.
No step therapy sequences shown here — check Requirements/Limits
Step therapy specifics are not shown in this excerpt; where step therapy applies it will be indicated in the Requirements/Limits field next to the drug (look for “ST”).
Observe access (AC) / administrative codes where shown
Some entries include access (AC) or administrative designations; when present these codes and any accompanying “ST”/“PA” notes must be followed as indicated in the Requirements/Limits column.
- Contraceptive examples show AC and QL — follow the access/administrative instructions listed.
Step therapy details not present — verify per line-item
This extract does not include explicit step therapy sequences for most drugs; verify the Requirements/Limits column for any “ST” instructions when prescribing.
Step therapy / step edits apply to many specialty agents
Many specialty agents are flagged with step edits (SP/ST) in Requirements/Limits; prescribers must follow the step therapy or specialty access rules listed for each product.
- SP flags often accompany PA and QL for specialty drugs — follow specialty routing and step edits as indicated.
Adhere to step therapy edits for 'ST'‑flagged products
Some specific products are marked with “ST” (step therapy) in Requirements/Limits (examples include risperidone ODT, Secuado, Versacloz); prescribers must meet the step requirements for these entries.
- Risperidone ODT, Secuado patch, Versacloz suspension — listed with ST in Requirements/Limits
Comply with step therapy for entries marked 'ST'
When a drug’s Requirements/Limits field lists “ST,” prescribers must follow the step therapy rules indicated for coverage of that product (examples include Gralise entries).
- Gralise (gabapentin once-daily) entries include ST and QL — follow step requirements.
Submit drug list exceptions by phone; note decision timelines
For Drug List exceptions, prescribers or members must call the number on the member’s ID card; BCBSOK will notify the decision within 15 calendar days (or 72 hours for expedited requests).
- Expedited requests: decision within 72 calendar hours.
- Standard requests: decision within 15 calendar days.
Include supporting documentation with PA/QL requests
When requesting prior authorization or to meet quantity limits, submit supporting clinical documentation such as diagnosis, prior therapy history, and justification for the requested quantity or dispensing interval.
- Include diagnosis and prior treatment tried when PA or SP is indicated.
- Provide quantity/dispensing interval justification when QL is listed.
Supply PA/SP supporting documentation (diagnosis, prior therapy, quantity)
When a product is listed with “PA” or “SP,” prescribers must supply documentation consistent with PA/specialty policies (diagnosis, prior therapy, and quantity rationale) to support coverage.
PA entries require prior authorization documentation
Entries that list “PA” in Requirements/Limits imply the payer requires prior authorization documentation to obtain coverage; prescribers must submit the PA request with appropriate supporting information.
Submit PA with quantity and dispensing justification
When a drug line shows both PA and a QL, prescribers must submit prior authorization including justification for the requested quantity and dispensing interval to meet the QL.
- Example: submit quantity justification when QL = 60 tablets/30 days is listed.
Provide clinical rationale when submitting PA
Prescribers must supply the information supporting PA requests for drugs labeled “PA” in the Requirements/Limits field; include clinical rationale and dosing details as needed.
MOUNJARO — PA required and observe specified QL
MOUNJARO requires prior authorization and has strength-dependent quantity limits; submit PA and request quantities aligned with the listed QL (4 pens/180 days or 4 pens/28 days as applicable).
- MOUNJARO — Requirements/Limits = PA, QL (4 pens/180 days or 4 pens/28 days depending on strength)
Adhere to listed utilization controls (PA / QL / SP)
Providers and pharmacies must follow the PA, QL, and SP requirements listed next to each drug; check each product line for the exact utilization controls before dispensing.
Provide documentation for oral solutions and specialty delivery systems
Documentation to support PA and quantity‑limit requests is expected for oral solutions and specialty items (examples include enalapril oral solution and FUROSCIX); include dosing and volume justification.
- Enalapril oral solution (Epaned) — Requirements/Limits = PA, QL (1200 mls/30 days)
- FUROSCIX — Requirements/Limits = PA, QL (8 kits/180 days)
Submit documentation to meet PA and QL requirements
When PA and QL are listed, providers should submit prior authorization documentation that satisfies the PA criteria and supports the requested quantity within the QL limits.
Ensure PA/QL documentation satisfies payer requirements
Prescribers must provide required documentation to satisfy PA and QL rules where indicated for individual drugs; failure to provide sufficient evidence may result in denial.
Observe and document quantity limits (QL)
Observe quantity limits shown in the Requirements/Limits field; QL statements specify maximum supply (e.g., 30 tablets/30 days, 4 pens/28 days) and requests exceeding QL may be denied or require PA justification.
- Examples: QL (30 tablets/30 days); WEGOVY QL (8 pens/180 days or 4 pens/28 days)
Submit evidence of necessity and dosing with PA requests
When prior authorization is required, prescribers must supply evidence supporting medical necessity and dosing to meet the listed QL and any SP designation for specialty drugs.
- Include clinical necessity, prior treatment failures (if applicable), and dose/quantity calculations.
Non‑listed or excluded drugs are not covered — denial risk
Drugs not included on the BCBSOK Drug List are not covered under the pharmacy benefit; coverage may be denied if the member’s benefit excludes the drug category or the drug is not FDA‑approved.
PA required for select inhaled/antifungal agents — denial risk if not obtained
Prior authorization is specifically listed for select specialty/inhaled antimicrobials and antifungals (e.g., ARIKAYCE, KITABIS PAK, posaconazole, voriconazole); failure to obtain PA may trigger claim denial.
- Posaconazole and voriconazole formulations show PA and QL in Requirements/Limits.
PA required for specific HCV agents — risk of denial
PA is required for certain hepatitis C agents (EPCLUSA, HARVONI, SOVALDI, MAVYRET, VOSEVI); claims submitted without PA may be denied or require retrospective review.
Ensure specialty authorization/handling for SP‑flagged products
Specialty products flagged “SP” require appropriate specialty authorization and handling; missing specialty authorization or incorrect routing (not using specialty pharmacy) can result in denial.
- SP flags often accompany PA and QL for biologics and specialty therapies.
PA plus QL entries risk denial if requirements not met
Drugs listed with both PA and QL indicate coverage may be denied without PA approval or if the requested quantity exceeds the stated QL; obtain PA and request quantities within limits.
Claims may be denied without approved PA
Claims for drugs labeled “PA” will be subject to prior authorization; lack of an approved PA at time of claim submission may result in claim denial or member financial responsibility.
Route SP drugs through specialty pharmacy and secure PA
Specialty drugs designated SP typically require specialty pharmacy routing plus PA; failure to follow specialty channel requirements or obtain PA may lead to denial.
- Examples: XOLAIR, KESIMPTA, AVONEX — Requirements/Limits show PA and SP.
Verify PA and SP for listed products to avoid denial
When PA or SP is listed for a product (e.g., KALYDECO), coverage may be denied if PA or specialty requirements are not met; verify both PA and SP flags on the product line before prescribing or dispensing.
- KALYDECO — Requirements/Limits = PA, QL, SP
Step Edits and Sequences
| Coverage feature | Description / When shown | Coverage label |
|---|---|---|
| Step therapy (ST) | ||
| May require trying a proven, cost‑effective medication before coverage of the requested drug. When commonly required it is noted with 'ST' in the Special Requirements column. | ||
| ST indicated where present |
| Formulary preference | Examples from list | Coverage label |
|---|---|---|
| Tier preference for strengths/formulations | ||
| Non‑preferred or preferred placement appears by strength/formulation (examples: azithromycin tabs with QL and varying tiers; multiple contraceptive formulations marked AC and tiered). | ||
| Observation | Policy examples | Coverage label |
|---|---|---|
| No explicit step sequences listed | ||
| Many high‑cost antiviral/HCV agents (e.g., EPCLUSA, HARVONI, MAVYRET) are shown with Prior Authorization (PA) and Quantity Limits (QL) and Specialty (SP) where applicable, but explicit ST sequences are not provided in these excerpts. | ||
| Product type | Management approach | Coverage label |
|---|---|---|
| Specialty oncology drugs | ||
| Managed via Specialty Pharmacy (SP) designation and Prior Authorization (PA); many oncology agents also have Quantity Limits (QL) as listed per product. | ||
| PA / SP where listed |
| Category | Notes / access codes | Coverage label |
|---|---|---|
| Contraceptives / access designations | ||
| Some contraceptive entries carry 'AC' (administrative control) and QL (e.g., 28 tablets/21 days); certain formulations may also show PA where required. | ||
| AC or PA as shown |
| Drug group | Requirements / limits | Coverage label |
|---|---|---|
| Specialty antidiabetic injectables (GLP‑1/GIP and GLP‑1 agents) | ||
| MOUNJARO, OZEMPIC, TRULICITY and similar agents require Prior Authorization (PA) and have specified Quantity Limits (examples: MOUNJARO QL = 4 pens/28 days or 4 pens/180 days; OZEMPIC QL = 1 pen/28 days or specified ml limits). | ||
| PA required |
| Finding | Source / implication | Coverage label |
|---|---|---|
| Step therapy not shown in excerpt | ||
| Where step therapy would apply it is indicated in the Requirements/Limits field; this excerpt does not present explicit step sequences for most products. | ||
| Scope | Requirement | Coverage label |
|---|---|---|
| Several specialty agents | ||
| Many specialty agents (cardiology/PAH, pulmonary, cystic fibrosis and other specialties) require Prior Authorization (PA); step therapy details are not specified in these entries. | ||
| PA required where listed |
| Indicator | Examples / location in list | Coverage label |
|---|---|---|
| Step therapy (SP) flagged for specialty agents | ||
| Numerous specialty products are shown with 'SP' and may also have 'ST' noted in Requirements/Limits for step edits; examples and SP flags appear throughout the Requirements/Limits columns for specialty drugs. | ||
| SP / ST where listed |
| Example item | Requirements/Limits shown | Coverage label |
|---|---|---|
| Risperidone orally disintegrating tablets (ODT) | ||
| Requirements/Limits = QL (60 tablets/30 days), ST for some ODT strengths. | ||
| ST |
| Policy note | Operational effect | Coverage label |
|---|---|---|
| Entries marked 'ST' require step therapy | ||
| Prescribers must follow the specified step edits (try required alternative therapies first) where 'ST' appears in the Requirements/Limits column; coverage is contingent on meeting the step requirement or obtaining an approved exception/override. | ||
| ST required |
Quantity Limits (QL) by Product
Site of Care and Specialty Pharmacy Routing
Abbreviations and Key Definitions
Background and Scope
Specialty drugs are therapies used to manage complex, often chronic or rare conditions (examples cited by the plan include hepatitis, hemophilia, multiple sclerosis, and rheumatoid arthritis). These products may be oral, topical, or injectable and can require special handling, distribution, or clinical oversight. The Drug List is developed by a committee of physicians and pharmacists who consider FDA regulation, safety, efficacy, and cost when selecting products. Many specialty agents are designated SP (managed through specialty pharmacy channels) and may also require prior authorization (PA) and/or specific quantity limits (QL); some medications administered by a health care professional may instead be processed under the medical benefit rather than the pharmacy benefit.
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