M1158 Patient had history of immunocompromising conditions prior to or during the measurement period

Short descriptor: Pt hx immcomp prior/dur pd

⚠ Terminated HCPCS Level II 2026
Terminated Code
M1158 was terminated as of 2023-12-31 and should not be reported for dates of service after that date. This page is retained for historical reference.
Open M1158 in the app →

Look up M1158 alongside ICD-10-CM diagnoses, the HCPCS Table of Drugs, and the AI coding assistant.

M1158 is the HCPCS Level II code for Patient had history of immunocompromising conditions prior to or during the measurement period (2026). It belongs to Section M — Medical Services. Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Not separately priced by Part B.

Classification & CMS Attributes

Medicare Coverage
Carrier judgment (code C)
Part B Pricing
Not separately priced by Part B (indicator 00)
Type of Service
Medical care
Effective Date
2024-01-01
Termination Date
2023-12-31
2026 Maintenance
No change this year

References

Cite This Page

Reference M1158 with the canonical source and edition:

M1158 — Patient had history of immunocompromising conditions prior to or during the measurement period. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/M1158

Canonical URL: https://icd10codingpro.com/hcpcs-codes/M1158

Related Codes in Section M

Browse all HCPCS Level II sections →
Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2026-01-01

Get HCC Mappings, Clinical Summaries, and More

Access premium features including HCC risk adjustment, FDA drug indications, AI coding assistant, and comprehensive clinical context.

Start Free Trial