HCPCS Code M1158

Patient had history of immunocompromising conditions prior to or during the measurement period
Code effective Jan 01, 2024

HCPCS Section
Medical services

M1158 is a valid 2026 HCPCS code meaning Patient had history of immunocompromising conditions prior to or during the measurement period or (Pt hx immcomp prior/dur pd) for short. HCPCS M1158 has been effective since 01/01/2024 and applies to Medical care.

HCPCS Code Details - M1158

HCPCS Level II Code
Section M - Medical services
HCPCS Code M1158
Description

Long description:
Patient had history of immunocompromising conditions prior to or during the measurement period

Short description:
Pt hx immcomp prior/dur pd

HCPCS Pricing indicator 00 - Physician Fee Schedule And Non-Physician Practitioners - Service not separately priced by part B (e.g., services not covered, bundled, used by Part A only, etc.)
Multiple pricing indicator 9 - Not applicable as HCPCS not priced separately by part B or value is not established
Coverage code C - Carrier judgment
BETOS2 code Z2 - Undefined codes
HCPCS Action code N - No maintenance for this code
Type of service 1 - Medical care
Effective date Effective Jan 01, 2024
Date added Added Jan 01, 2023
Termination date Dec 31, 2023

See also

  • HCPCS M1157 · Patient received bone marrow transplant any time during the measurement period

  • HCPCS G2155 · Patient had history of at least one of the following contraindications any time during or before the measurement period: anaphylaxis due to tdap vaccine, anaphylaxis due to td vaccine or its components; encephalopathy due to tdap or td vaccination (post tetanus vaccination encephalitis, post diphtheria vaccination encephalitis or post pertussis vaccination encephalitis.)

  • HCPCS M1159 · Hospice services provided to patient any time during the measurement period

1 Two-digit numeric codes are Level I code modifiers copyrighted© by the American Medical Association's Current Procedural Terminology (CPT).

2 BETOS stands for “Berenson-Eggers Type Of Service”

HCPCS Level II codes and descriptors are approved and maintained jointly by the alpha-numeric editorial panel (consisting of CMS, the Health Insurance Association of America, and the Blue Cross and Blue Shield Association). — Updated 7/13/2026

CPT® is a registered trademark of the American Medical Association (AMA). All rights reserved.