M1380 – Filled at least two prescriptions during the performance period for any combination of the qualifying oral antipsychotic medications listed under "denominator note" or the long-acting injectable antipsychotic medications listed under "denominator note"

HCPCS Level II code · M codes: Medical Services and Quality Measures

Active code Carrier judgment

HCPCS codeM1380
Long description
Filled at least two prescriptions during the performance period for any combination of the qualifying oral antipsychotic medications listed under "denominator note" or the long-acting injectable antipsychotic medications listed under "denominator note"
Short description
2 rx in perf pd any com meds
Pricing indicator
00 Not separately priced by Part B (bundled, not covered or Part A only)
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
Z2 Undefined codes
Added
January 1, 2025
Last change
January 1, 2025 – No change

Frequently asked questions

What is HCPCS code M1380?

M1380 is a HCPCS Level II code for filled at least two prescriptions during the performance period for any combination of the qualifying oral antipsychotic medications listed under "denominator note" or the long-acting injectable antipsychotic medications listed under "denominator note".

Does Medicare cover M1380?

The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby M codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.