M1157 – Patient received bone marrow transplant any time during the measurement period

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

Discontinued December 31, 2023 Carrier judgment

HCPCS codeM1157
Long description
Patient received bone marrow transplant any time during the measurement period
Short description
Pt recd bone mar trnsplt
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, 2023
Last change
January 1, 2024 – No change
Termination date
December 31, 2023

Frequently asked questions

What is HCPCS code M1157?

M1157 is a HCPCS Level II code for patient received bone marrow transplant any time during the measurement period. It was discontinued on December 31, 2023.

Does Medicare cover M1157?

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.