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ICD-10-CM 2027

ICD-10 code for Rh factor immunization

Choose a code from the options below based on the documentation.

From the official ICD-10-CM alphabetic index entry “Immunization › Rh factor”. Page updated September 29, 2026.

About coding Rh factor immunization

The official ICD-10-CM index doesn't give a single default code for rh factor immunization; the code depends on the details below.

More specific Rh factor immunization codes (official index)

  • affecting management of pregnancy NEC O36.09 — Maternal care for other rhesus isoimmunization
  • anti-D antibody O36.01 — Maternal care for anti-D [Rh] antibodies
  • from transfusion