Four axes from current statute and agency guidance. Teal bar = substitution/assistance/access in place; amber = permissive or absent.
| Generic substitution mandate | Mandatory by statute |
| State Pharmaceutical Assistance Program | No broad SPAP |
| 90-day fills permitted | Allowed |
| PMP mandatory prescriber query | Required by statute |
North Carolina mandates generic substitution. Under N.C.G.S. § 90-85.28, a pharmacist shall dispense a less expensive equivalent drug product unless the prescriber writes "dispense as written" or "medically necessary" on the prescription. The substitute must be FDA-approved as therapeutically equivalent. The substitution must be communicated to the patient.
The North Carolina Department of Health and Human Services maintains the NC Medicaid Preferred Drug List. NC Medicaid transitioned to Medicaid Managed Care under NC Medicaid Direct and prepaid health plans (Healthy Blue, AmeriHealth Caritas, Carolina Complete, UnitedHealthcare, WellCare) in 2021, but all PHPs use the unified Statewide PDL. Non-preferred drugs require prior authorization.
Preferred Drug List: View current PDL
Prior authorization contact: NC Medicaid Pharmacy: 1-866-246-8505
North Carolina does not operate a Medicare-recognized SPAP. Low-income North Carolinians use Medicare Part D Extra Help (LIS), NC Medicaid (if eligible), manufacturer Patient Assistance Programs, and SHIIP (Seniors Health Insurance Information Program) for Medicare enrollment counseling. NC also operates an AIDS Drug Assistance Program (ADAP) for HIV antiretrovirals.
Eligibility: No active SPAP. Earlier NC Health Insurance for Children program is separate (CHIP). Use federal Extra Help.
North Carolina permits 90-day fills of non-controlled chronic medications. Out-of-state pharmacies dispensing into NC must hold a Nonresident Pharmacy permit from the NC Board of Pharmacy. NC requires e-prescribing for targeted controlled substances under the STOP Act (2018). Federal CSA refill limits apply.
North Carolina operates the NC Controlled Substances Reporting System. Under the Strengthen Opioid Misuse Prevention (STOP) Act (Session Law 2017-74), prescribers must check NCCSRS before initially prescribing a targeted controlled substance and at least every 90 days during continued therapy. Dispensers must report controlled-substance dispensing within one business day.
PMP portal: North Carolina Controlled Substances Reporting System (NCCSRS)
North Carolina hosts a substantial 340B network including UNC Health, Duke Health, Atrium Health, FQHCs throughout the state, and Ryan White clinics. Uninsured North Carolinians may access discounted outpatient drugs by establishing care at a covered entity. Use HRSA OPAIS filtered to North Carolina.
Find a 340B clinic in North Carolina: HRSA OPAIS database (NC filter)
Our sister site OmniRx maintains a federal-side patient assistance program directory covering manufacturer PAPs, foundation copay assistance, GoodRx-style discount cards, and 340B locators applicable nationwide.
Once the law side is clear, the next question is which pharmacy actually has the cheapest fill. Use the RxGrab Pharmacy Finder to compare CostPlus Drugs, Costco, Walmart, Amazon Pharmacy, and other discount pharmacies on your specific medication, and read our generic vs brand explainer for the bioequivalence rules behind every substitution.
Yes by default they must under N.C.G.S. § 90-85.28, unless your prescriber wrote "dispense as written" or "medically necessary."
No active SPAP. Use federal Extra Help (Part D LIS), NC Medicaid if eligible, and manufacturer PAPs. SHIIP helps with Medicare Part D enrollment.
Since 2021, NC Medicaid members are mostly enrolled in prepaid health plans (PHPs). All PHPs use the unified Statewide PDL, so the drugs you can get without prior auth are consistent across plans. Non-preferred drugs still need PA from your prescriber.
Yes under the STOP Act for the first prescription of a targeted controlled substance and every 90 days during continued therapy.