ICD-10-CM 2027
ICD-10 code for incompatibility
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Incompatibility”. Page updated September 29, 2026.
About coding incompatibility
The official ICD-10-CM index doesn't give a single default code for incompatibility; the code depends on the details below.
More specific incompatibility codes (official index)
- ABO
- affecting management of pregnancy O36.11 — Maternal care for Anti-A sensitization
- anti-A sensitization O36.11 — Maternal care for Anti-A sensitization
- anti-B sensitization O36.19 — Maternal care for other isoimmunization
- specified NEC O36.19 — Maternal care for other isoimmunization
- infusion or transfusion reaction
- newborn P55.1 — ABO isoimmunization of newborn
- blood (group) (Duffy) (K) (Kell) (Kidd) (Lewis) (M) (S) NEC
- affecting management of pregnancy O36.11 — Maternal care for Anti-A sensitization
- anti-A sensitization O36.11 — Maternal care for Anti-A sensitization
- anti-B sensitization O36.19 — Maternal care for other isoimmunization
- infusion or transfusion reaction T80.89 — Other complications following infusion, transfusion and therapeutic injection
- newborn P55.8 — Other hemolytic diseases of newborn
- divorce or estrangement Z63.5 — Disruption of family by separation and divorce
- Rh (blood group) (factor) Z31.82 — Encounter for Rh incompatibility status
- 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
- infusion or transfusion reaction
- newborn P55.0 — Rh isoimmunization of newborn
- rhesus