O36.09 Maternal care for other rhesus isoimmunization

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Maternal care for other rhesus isoimmunization is O36.09 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
O30-O48: Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)
Category O36
76 codes (57 billable)
FY2026 Status
Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to O36.09:

  • Incompatibility › Rh (blood group) (factor) › affecting management of pregnancy NEC
  • Isoimmunization NEC › affecting management of pregnancy (ABO) (with hydrops fetalis) › anti-e sensitization
  • Isoimmunization NEC › affecting management of pregnancy (ABO) (with hydrops fetalis) › Rh NEC
  • Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › Rh immunization, incompatibility or sensitization NEC
  • Isoimmunization NEC › affecting management of pregnancy (ABO) (with hydrops fetalis) › anti-C sensitization
  • Immunization › Rh factor › affecting management of pregnancy NEC

References

Cite This Page

Reference O36.09 with the canonical source and edition:

O36.09 — Maternal care for other rhesus isoimmunization. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/O36.09

Canonical URL: https://icd10codingpro.com/codes/O36.09

Related Codes

Parent Code

O36 Maternal care for other fetal problems

More Specific Codes

Related Codes in O36

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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: 2025-10-01

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