Step Therapy Criteria for Select Pharmacy & Specialty Drugs
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Step therapy requirements for select pharmacy and specialty drugs for Sanford Health Plan, listing prerequisite trials required before coverage of specified products. Affects prescribers and prior authorization reviewers for Sanford Health Plan members.
No material clinical or coverage changes in this revision.
Coverage / Step Therapy Criteria
Initial Therapy - Diclofenac Sodium GEL 3%
Covered when ALL of the following prior trials are met for Diclofenac Sodium GEL 3%:
From 'Details' section for Diclofenac
Initial Therapy - Antidepressants
Covered when ALL of the following are met for listed antidepressant branded products:
Agents listed in Details: bupropion, mirtazapine, citalopram, desvenlafaxine succinate ER, duloxetine, escitalopram, fluoxetine, fluvoxamine, paroxetine, sertraline, venlafaxine hydrochloride
Initial Therapy - Atypical Antipsychotics
Covered when ALL of the following are met for listed atypical antipsychotics:
Agents listed in Details: asenapine, aripiprazole, olanzapine, paliperidone, quetiapine, risperidone, ziprasidone
Initial Therapy - Invega Hafyera
Covered when the following are met for Invega Hafyera:
Step applies to new starts only
Initial Therapy - Relistor
Covered when the following are met for Relistor:
From Details section
Initial Therapy - Rytary
Covered when the following are met for Rytary:
From Details section
Initial therapy step criteria
Covered when the following step requirement is met for initial starts:
from chunk 19
Zonisade step applies to new starts only; continuation approved for prior therapy (chunk 22)
For Invega Hafyera, the step therapy requirement applies only to new starts. For initial therapy requests, the member must have a documented trial of Invega Sustenna OR Invega Trinza before Invega Hafyera will be approved. Continuation of prior therapy with Invega Hafyera is allowed (existing users do not need to re‑complete the step).
For Zonisade (generic zonisamide capsule), the step requirement is limited to new starts. A documented trial of a generic zonisamide capsule is required for initial approval. Continuation of prior Zonisade therapy is approved and the step does not apply to members already receiving the medication.
Provider Actions, Documentation & Denial Risk
Actinic keratosis — prior topical therapy required
Diclofenac Sodium GEL 3% requires a prior trial of either topical fluorouracil or topical imiquimod before authorization. Document the trial of one of these topical therapies when submitting an initial prior authorization request.
- Required trial: topical fluorouracil OR topical imiquimod
- Applies to initial starts for Diclofenac Sodium GEL 3%
Antidepressant — two generic trials required (or continuation)
Branded antidepressants listed (e.g., Emsam, Exxua) require documentation of trials of two generic formulary antidepressants from the specified list, or the request must be for continuation of prior therapy. Include dates, agents, and treatment outcomes for each generic trial in the prior authorization submission.
- Required trials: two generic formulary antidepressants (agents listed in policy: bupropion, mirtazapine, citalopram, desvenlafaxine succinate ER, duloxetine, escitalopram, fluoxetine, fluvoxamine, paroxetine, sertraline, venlafaxine HCl)
- Continuation requests: approve for continuation of prior therapy
Atypical antipsychotic — two generic trials required (or continuation)
Listed atypical antipsychotics require a trial of two oral generic formulary atypical antipsychotics (agents enumerated in the policy) prior to approval for new therapy; continuation of prior therapy is allowed. Provide documentation of the two generic agent trials when requesting initial approval.
- Required trials: two oral generic atypical antipsychotics (asenapine, aripiprazole, olanzapine, paliperidone, quetiapine, risperidone, ziprasidone)
- Continuation requests: approve for continuation of prior therapy
Invega Hafyera — Sustenna/Trinza trial required for new starts
For new starts of Invega Hafyera, a trial of Invega Sustenna or Invega Trinza is required before Invega Hafyera will be approved; members already receiving therapy may be approved for continuation. Include documentation of the prior Sustenna or Trinza trial for initial requests.
- Required trial (new starts): Invega Sustenna OR Invega Trinza
- Step applies to new starts only; continuation of prior Hafyera therapy is approved
Relistor — trial of listed laxatives required
Relistor requires a prior trial of alternative constipation agents (examples listed in the policy) before authorization. Submit documentation of a trial of one of the listed agents when requesting initial coverage for Relistor.
- Required trial options: lubiprostone, Constulose, Enulose, Generlac, lactulose, OR Movantik
- Document agent, dates, and response/failure
Rytary — generic carbidopa/levodopa trial required
Rytary requires a documented trial of one generic carbidopa/levodopa containing formulation prior to approval for initial therapy. Provide specific documentation of the generic formulation trial in the prior authorization request.
- Required trial: one generic carbidopa/levodopa formulation
- Document agent name, dates, and reason for switching if applicable
Prior authorization — required evidence of prior trials for initial starts
Prior authorization for initial starts requires evidence of the specified prior trial(s) described in the policy; continuation requests for members already on therapy (where noted, e.g., Zonisade, Invega Hafyera, certain antidepressants/antipsychotics) may be approved without repeating the step.
- Initial approvals: submit documentation of required prior trial(s)
- Continuation approvals: allowed for prior users where policy notes continuation is approved (e.g., Zonisade, Invega Hafyera, certain antidepressants/antipsychotics)
Diclofenac (actinic keratosis) — step therapy requires topical fluorouracil or imiquimod
Step therapy for Diclofenac Sodium GEL 3% requires a prior trial of topical fluorouracil or topical imiquimod before coverage will be granted. Ensure the prior trial is documented for initial authorization requests for diclofenac gel.
- Step required: topical fluorouracil OR topical imiquimod
- Applies prior to Diclofenac Sodium GEL 3% coverage
Antidepressant — two generic formulary trials required as step
For the listed branded antidepressants (Emsam, Exxua, etc.), step therapy requires trials of two generic formulary antidepressants from the policy’s specified list; continuation of prior therapy is permitted. Include documentation of both generic trials for initial requests.
- Required step: two generic formulary antidepressants (see policy list)
- Continuation: prior therapy may be approved without repeating step
Atypical antipsychotic — two generic oral trials required
Step therapy for the listed atypical antipsychotics requires trials of two oral generic formulary atypical antipsychotics prior to approval; continuation of prior therapy is allowed. Provide documentation of the two generic oral atypical antipsychotic trials for initial authorization.
- Required step: two oral generic atypical antipsychotics (asenapine, aripiprazole, olanzapine, paliperidone, quetiapine, risperidone, ziprasidone)
- Continuation: approve for members already on therapy
Invega Hafyera — new-start step requires Sustenna or Trinza
Invega Hafyera’s step requirement applies to new starts only and requires trial of Invega Sustenna or Invega Trinza; prior users may be approved for continuation. For initial requests, include documentation of the Sustenna or Trinza trial.
- Step (new starts): Invega Sustenna OR Invega Trinza
- Step waived for continuation of prior Hafyera therapy
Relistor — step requires trial of listed laxatives
Relistor step therapy requires trial of one of the listed alternative constipation agents (lubiprostone, Constulose, Enulose, Generlac, lactulose, or Movantik) before authorization. Document the tried agent and response when requesting approval.
- Required step options: lubiprostone; Constulose; Enulose; Generlac; lactulose; Movantik
- Document treatment duration and outcome
Rytary — step requires generic carbidopa/levodopa trial
Rytary’s step therapy requires a trial of one generic carbidopa/levodopa containing formulation before initial approval. Include the generic formulation name and trial dates in the prior authorization documentation.
- Required step: one generic carbidopa/levodopa formulation
- Document product name, dates, and reason for inadequate response if applicable
Step trial requirements — specified generic trials required for initial starts
Step trial requirements across the policy consolidate that initial starts require documented trials of the specified generic formulations (for example, Rytary requires a generic carbidopa/levodopa trial; Zonisade requires a generic zonisamide capsule trial). For products where continuation is allowed, do not repeat the step for members already on therapy.
- Examples: Rytary — trial of one generic carbidopa/levodopa; Zonisade — trial of generic zonisamide capsule (step applies to new starts only)
- Continuation of prior therapy may be approved without repeating the step
Actinic keratosis prior therapy documentation required
For diclofenac gel, prior therapy documentation must show a trial of topical fluorouracil or topical imiquimod. Include agent name(s), dates, duration, and reason for failure or intolerance in the submission.
- Documentation required: topical fluorouracil OR topical imiquimod trial
- Include dates, duration, and outcome
Antidepressant — trial documentation required
For branded antidepressants, document trials of two generic formulary antidepressants (agents listed in the policy) or provide evidence of continuation of prior therapy. Include agent names, trial dates, durations, and treatment response.
- Documentation required: two generic antidepressant trials OR evidence of continuation
- Provide dates, durations, and reason for inadequate response or intolerance
Atypical antipsychotic — trial documentation required
For atypical antipsychotics, submit documentation of trials of two oral generic atypical antipsychotics or evidence of continuation of prior therapy. Include agent names, dates, durations, and clinical response.
- Documentation required: two oral generic atypical antipsychotic trials OR continuation history
- Include dates, duration, and reason for switching
Required documentation — specific generic trial evidence
For initial approvals that require a generic-formulation trial (e.g., Rytary, Zonisade), provide documentation of the specific generic trial used to meet the step requirement. Continuation requests for members already on therapy may be approved without repeating the step when the policy specifies.
- Required documentation: evidence of prior trial of the specified generic formulation (e.g., generic carbidopa/levodopa for Rytary; generic zonisamide for Zonisade)
- Continuation: prior users may be approved without repeating the step where noted
Denial risk — actinic keratosis prerequisite topical therapy missing
Failure to document a prior trial of topical fluorouracil or topical imiquimod for diclofenac gel may result in denial of the request. Ensure the required topical trial is clearly documented for initial diclofenac gel approvals.
- Denial risk: no documented trial of topical fluorouracil or topical imiquimod for diclofenac gel
Denial risk — antidepressant step trials absent
For the listed branded antidepressants, absence of documented trials of two generic formulary antidepressants may trigger denial. Provide complete documentation of both generic trials or evidence of continuation to avoid non-approval.
- Denial risk: lack of two documented generic antidepressant trials for initial branded antidepressant requests
Denial risk — atypical antipsychotic step trials absent
For listed atypical antipsychotics, failure to show trials of two oral generic formulary atypical antipsychotics may lead to denial. Ensure both generic agent trials are documented for initial approvals.
- Denial risk: absence of two documented generic oral atypical antipsychotic trials
Denial risk — Invega Hafyera new-start trial missing
For new starts of Invega Hafyera, not documenting a prior trial of Invega Sustenna or Invega Trinza may result in non-approval. Provide evidence of the required Sustenna or Trinza trial for initial requests.
- Denial risk: no documented trial of Invega Sustenna or Invega Trinza for new starts
Denial risk — Relistor prior laxative trial missing
For Relistor, absence of a trial of one of the listed laxatives (lubiprostone, lactulose, Movantik, etc.) may trigger denial. Document the prior laxative trial with dates and response when submitting the request.
- Denial risk: no documented trial of listed alternative constipation agents
Denial risk — Rytary generic trial missing
For Rytary, failure to document a prior trial of a generic carbidopa/levodopa formulation may trigger denial of the initial request. Include the generic trial details in the prior authorization.
- Denial risk: no documented trial of generic carbidopa/levodopa prior to Rytary
Denial risk — missing step trial documentation
Failure to document the required prior trial(s) with the specified generic formulations (for example, generic carbidopa/levodopa for Rytary or generic zonisamide capsule for Zonisade) may result in denial. Ensure all step trials required by the policy are supported with documentation in the request.
- Denial risk: incomplete or missing documentation of required prior trials for initial starts
- Include agent names, dates, durations, and clinical rationale for failure
Initial Therapy - Required Prior Trials
Diclofenac initial therapy
Initial therapy prerequisite for Diclofenac Sodium GEL 3% (actinic keratosis):
From Details
Relistor initial therapy
Initial therapy prerequisite for Relistor:
From Details
Rytary initial therapy
Initial therapy prerequisite for Rytary:
From Details
Initial therapy
Initial therapy step requirements for new starts
chunk 19
chunk 22
Step Trial Requirements (Summary Table)
| Product | Step requirement |
|---|---|
| Diclofenac Sodium GEL 3% | |
| Trial of either topical fluorouracil OR topical imiquimod documented |
| Product(s) | Step requirement |
|---|---|
| Emsam; Exxua; Exxua Titration Pack; Fetzima; Fetzima Titration Pack | |
| Trial of two generic formulary antidepressants from the listed agents (bupropion, mirtazapine, citalopram, desvenlafaxine succinate ER, duloxetine, escitalopram, fluoxetine, fluvoxamine, paroxetine, sertraline, venlafaxine HCl) OR approval for continuation of prior therapy |
| Product(s) | Step requirement |
|---|---|
| Fanapt; Fanapt Titration Pack A; Lybalvi; Secuado | |
| Trial of two oral generic formulary atypical antipsychotics from the listed agents (asenapine, aripiprazole, olanzapine, paliperidone, quetiapine, risperidone, ziprasidone) OR approval for continuation of prior therapy |
| Product | Step requirement / Notes |
|---|---|
| Invega Hafyera | |
| For new starts, trial of Invega Sustenna OR Invega Trinza required; step applies to new starts only — continuation of prior Invega Hafyera therapy is approved |
| Product | Step requirement |
|---|---|
| Relistor | |
| Trial of one of the following: lubiprostone, Constulose, Enulose, Generlac, lactulose, OR Movantik documented |
| Product | Step requirement |
|---|---|
| Rytary | |
| Trial of one generic carbidopa/levodopa–containing formulation documented prior to approval |
| Scope | Summary of step requirement |
|---|---|
| Initial starts for branded products listed in this policy | |
| Trial of the specified generic formulation is required before coverage of the branded product for new starts (examples: trial of one generic carbidopa/levodopa before Rytary; trial of generic zonisamide capsule before Zonisade). Note: certain steps (e.g., Invega Hafyera, Zonisade) are waived for continuation of prior therapy |
Continuation of Therapy / Existing Users
Antidepressant continuation
Continuation of prior therapy is explicitly allowed for certain antidepressant branded products.
Stated in Details
Atypical antipsychotic / Invega continuation
Continuation of prior therapy is allowed for listed atypical antipsychotics and Invega Hafyera.
Stated in Details
Continuation therapy
Continuation rules for existing therapy
chunk 22
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