Diagnosis Code

O33.5XX4 MATERN CARE FOR DISPROPRTN D/T UNUSUALLY LARGE FETUS, FTS4


Code Information

Diagnosis Code: O33.5XX4

Short Description: Matern care for disproprtn d/t unusually large fetus, fts4

Long Description: Maternal care for disproportion due to unusually large fetus, fetus 4

The code O33.5XX4 is VALID for claim submission

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 disproportion (O33)
        • O33.5XX4 Matern care for disproprtn d/t unusually large fetus, fts4

This code is valid for maternity diagnoses

Code Version: 2022 ICD-10-CM


Diagnostic Related Group(s)

The code O33.5XX4 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Other Antepartum Diagnoses With O.r. Procedures With Mcc (817)
  • Other Antepartum Diagnoses With O.r. Procedures With Cc (818)
  • Other Antepartum Diagnoses With O.r. Procedures Without Cc/mcc (819)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
O33.5XX4 Right Arrow 653.51 Fetal disprop NOS-deliv
653.53 Fetal dispro NOS-antepar

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
O33 Maternal care for disproportion
O33.0 Maternal care for disproportion due to deformity of maternal pelvic bones
O33.1 Maternal care for disproportion due to generally contracted pelvis
O33.2 Maternal care for disproportion due to inlet contraction of pelvis
O33.3 Maternal care for disproportion due to outlet contraction of pelvis
O33.3XX0 Maternal care for disproportion due to outlet contraction of pelvis, not applicable or unspecified
O33.3XX1 Maternal care for disproportion due to outlet contraction of pelvis, fetus 1
O33.3XX2 Maternal care for disproportion due to outlet contraction of pelvis, fetus 2
O33.3XX3 Maternal care for disproportion due to outlet contraction of pelvis, fetus 3
O33.3XX4 Maternal care for disproportion due to outlet contraction of pelvis, fetus 4
O33.3XX5 Maternal care for disproportion due to outlet contraction of pelvis, fetus 5
O33.3XX9 Maternal care for disproportion due to outlet contraction of pelvis, other fetus
O33.4 Maternal care for disproportion of mixed maternal and fetal origin
O33.4XX0 Maternal care for disproportion of mixed maternal and fetal origin, not applicable or unspecified
O33.4XX1 Maternal care for disproportion of mixed maternal and fetal origin, fetus 1
O33.4XX2 Maternal care for disproportion of mixed maternal and fetal origin, fetus 2
O33.4XX3 Maternal care for disproportion of mixed maternal and fetal origin, fetus 3
O33.4XX4 Maternal care for disproportion of mixed maternal and fetal origin, fetus 4
O33.4XX5 Maternal care for disproportion of mixed maternal and fetal origin, fetus 5
O33.4XX9 Maternal care for disproportion of mixed maternal and fetal origin, other fetus
O33.5 Maternal care for disproportion due to unusually large fetus
O33.5XX0 Maternal care for disproportion due to unusually large fetus, not applicable or unspecified
O33.5XX1 Maternal care for disproportion due to unusually large fetus, fetus 1
O33.5XX2 Maternal care for disproportion due to unusually large fetus, fetus 2
O33.5XX3 Maternal care for disproportion due to unusually large fetus, fetus 3
O33.5XX5 Maternal care for disproportion due to unusually large fetus, fetus 5
O33.5XX9 Maternal care for disproportion due to unusually large fetus, other fetus
O33.6 Maternal care for disproportion due to hydrocephalic fetus
O33.6XX0 Maternal care for disproportion due to hydrocephalic fetus, not applicable or unspecified
O33.6XX1 Maternal care for disproportion due to hydrocephalic fetus, fetus 1
O33.6XX2 Maternal care for disproportion due to hydrocephalic fetus, fetus 2
O33.6XX3 Maternal care for disproportion due to hydrocephalic fetus, fetus 3
O33.6XX4 Maternal care for disproportion due to hydrocephalic fetus, fetus 4
O33.6XX5 Maternal care for disproportion due to hydrocephalic fetus, fetus 5
O33.6XX9 Maternal care for disproportion due to hydrocephalic fetus, other fetus
O33.7 Maternal care for disproportion due to other fetal deformities
O33.7XX0 Maternal care for disproportion due to other fetal deformities, not applicable or unspecified
O33.7XX1 Maternal care for disproportion due to other fetal deformities, fetus 1
O33.7XX2 Maternal care for disproportion due to other fetal deformities, fetus 2
O33.7XX3 Maternal care for disproportion due to other fetal deformities, fetus 3
O33.7XX4 Maternal care for disproportion due to other fetal deformities, fetus 4
O33.7XX5 Maternal care for disproportion due to other fetal deformities, fetus 5
O33.7XX9 Maternal care for disproportion due to other fetal deformities, other fetus
O33.8 Maternal care for disproportion of other origin
O33.9 Maternal care for disproportion, unspecified


This page was last updated on: 10/1/2023