Version 2024

2024 ICD-10-CM Diagnosis Code O36.1

Maternal care for other isoimmunization

ICD-10-CM Code:
O36.1
ICD-10 Code for:
Maternal care for other isoimmunization
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Pregnancy, childbirth and the puerperium
    (O00-O9A)
    • Maternal care related to the fetus and amniotic cavity and possible delivery problems
      (O30-O48)
      • Maternal care for other fetal problems
        (O36)

O36.1 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of maternal care for other isoimmunization. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Maternal care for other isoimmunization

Non-specific codes like O36.1 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for maternal care for other isoimmunization:

  • O36.11 for Maternal care for Anti-A sensitization - NON-BILLABLE CODE

  • O36.111 for Maternal care for Anti-A sensitization, first trimester - NON-BILLABLE CODE

  • Use O36.1110 for not applicable or unspecified - BILLABLE CODE

  • Use O36.1111 for fetus 1 - BILLABLE CODE

  • Use O36.1112 for fetus 2 - BILLABLE CODE

  • Use O36.1113 for fetus 3 - BILLABLE CODE

  • Use O36.1114 for fetus 4 - BILLABLE CODE

  • Use O36.1115 for fetus 5 - BILLABLE CODE

  • Use O36.1119 for other fetus - BILLABLE CODE

  • O36.112 for Maternal care for Anti-A sensitization, second trimester - NON-BILLABLE CODE

  • Use O36.1120 for not applicable or unspecified - BILLABLE CODE

  • Use O36.1121 for fetus 1 - BILLABLE CODE

  • Use O36.1122 for fetus 2 - BILLABLE CODE

  • Use O36.1123 for fetus 3 - BILLABLE CODE

  • Use O36.1124 for fetus 4 - BILLABLE CODE

  • Use O36.1125 for fetus 5 - BILLABLE CODE

  • Use O36.1129 for other fetus - BILLABLE CODE

  • O36.113 for Maternal care for Anti-A sensitization, third trimester - NON-BILLABLE CODE

  • Use O36.1130 for not applicable or unspecified - BILLABLE CODE

  • Use O36.1131 for fetus 1 - BILLABLE CODE

  • Use O36.1132 for fetus 2 - BILLABLE CODE

  • Use O36.1133 for fetus 3 - BILLABLE CODE

  • Use O36.1134 for fetus 4 - BILLABLE CODE

  • Use O36.1135 for fetus 5 - BILLABLE CODE

  • Use O36.1139 for other fetus - BILLABLE CODE

  • O36.119 for Maternal care for Anti-A sensitization, unspecified trimester - NON-BILLABLE CODE

  • Use O36.1190 for not applicable or unspecified - BILLABLE CODE

  • Use O36.1191 for fetus 1 - BILLABLE CODE

  • Use O36.1192 for fetus 2 - BILLABLE CODE

  • Use O36.1193 for fetus 3 - BILLABLE CODE

  • Use O36.1194 for fetus 4 - BILLABLE CODE

  • Use O36.1195 for fetus 5 - BILLABLE CODE

  • Use O36.1199 for other fetus - BILLABLE CODE

  • O36.19 for Maternal care for other isoimmunization - NON-BILLABLE CODE

  • O36.191 for Maternal care for other isoimmunization, first trimester - NON-BILLABLE CODE

  • Use O36.1910 for not applicable or unspecified - BILLABLE CODE

  • Use O36.1911 for fetus 1 - BILLABLE CODE

  • Use O36.1912 for fetus 2 - BILLABLE CODE

  • Use O36.1913 for fetus 3 - BILLABLE CODE

  • Use O36.1914 for fetus 4 - BILLABLE CODE

  • Use O36.1915 for fetus 5 - BILLABLE CODE

  • Use O36.1919 for other fetus - BILLABLE CODE

  • O36.192 for Maternal care for other isoimmunization, second trimester - NON-BILLABLE CODE

  • Use O36.1920 for not applicable or unspecified - BILLABLE CODE

  • Use O36.1921 for fetus 1 - BILLABLE CODE

  • Use O36.1922 for fetus 2 - BILLABLE CODE

  • Use O36.1923 for fetus 3 - BILLABLE CODE

  • Use O36.1924 for fetus 4 - BILLABLE CODE

  • Use O36.1925 for fetus 5 - BILLABLE CODE

  • Use O36.1929 for other fetus - BILLABLE CODE

  • O36.193 for Maternal care for other isoimmunization, third trimester - NON-BILLABLE CODE

  • Use O36.1930 for not applicable or unspecified - BILLABLE CODE

  • Use O36.1931 for fetus 1 - BILLABLE CODE

  • Use O36.1932 for fetus 2 - BILLABLE CODE

  • Use O36.1933 for fetus 3 - BILLABLE CODE

  • Use O36.1934 for fetus 4 - BILLABLE CODE

  • Use O36.1935 for fetus 5 - BILLABLE CODE

  • Use O36.1939 for other fetus - BILLABLE CODE

  • O36.199 for Maternal care for other isoimmunization, unspecified trimester - NON-BILLABLE CODE

  • Use O36.1990 for not applicable or unspecified - BILLABLE CODE

  • Use O36.1991 for fetus 1 - BILLABLE CODE

  • Use O36.1992 for fetus 2 - BILLABLE CODE

  • Use O36.1993 for fetus 3 - BILLABLE CODE

  • Use O36.1994 for fetus 4 - BILLABLE CODE

  • Use O36.1995 for fetus 5 - BILLABLE CODE

  • Use O36.1999 for other fetus - BILLABLE CODE

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Maternal care for ABO isoimmunization

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.