AutoICD API

O36.0

Non-billable

Maternal care for rhesus isoimmunization

Maternal care for rhesus isoimmunization

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

O30-O48

Parent Code

O36

Child Codes

2

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Maternal care for Rh incompatibility (with hydrops fetalis)

Includes

Conditions included under this code

  • the listed conditions in the fetus as a reason for hospitalization or other obstetric care of the mother, or for termination of pregnancy

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • supervision of normal pregnancy (Z34.-)
  • encounter for suspected maternal and fetal conditions ruled out (Z03.7-)
  • placental transfusion syndromes (O43.0-)

Excludes 2

Conditions not included here, but the patient may have both

  • mental and behavioral disorders associated with the puerperium (F53.-)
  • obstetrical tetanus (A34)
  • postpartum necrosis of pituitary gland (E23.0)
  • puerperal osteomalacia (M83.0)
  • labor and delivery complicated by fetal stress (O77.-)

Use Additional Code

Additional codes that should follow this code

  • code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.

Child Codes (2)

O36.01

Maternal care for anti-D [Rh] antibodies

O36.09

Maternal care for other rhesus isoimmunization

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code O36.0?

ICD-10-CM code O36.0 represents "Maternal care for rhesus isoimmunization". It is a non-billable header code — use a more specific child code for billing purposes.

Is O36.0 a billable code?

No, O36.0 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 2 child codes under O36.0.

What chapter is O36.0 in?

O36.0 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).

What codes cannot be used with O36.0?

O36.0 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-); encounter for suspected maternal and fetal conditions ruled out (Z03.7-); placental transfusion syndromes (O43.0-).

What are the subcategories under O36.0?

O36.0 has 2 child codes, including: O36.01 (Maternal care for anti-D [Rh] antibodies), O36.09 (Maternal care for other rhesus isoimmunization).

Are additional codes required with O36.0?

Yes, when using O36.0 you should also code: code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known..

What are the UMLS CUIs for O36.0?

O36.0 is linked to 2 UMLS Concept Unique Identifiers: C2908360, C0495235. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.