Diagnosis Code

O40.2XX0 POLYHYDRAMNIOS, SECOND TRIMESTER, NOT APPLICABLE OR UNSP


Code Information

Diagnosis Code: O40.2XX0

Short Description: Polyhydramnios, second trimester, not applicable or unsp

Long Description: Polyhydramnios, second trimester, not applicable or unspecified

The code O40.2XX0 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)
      • Polyhydramnios (O40)
        • O40.2XX0 Polyhydramnios, second trimester, not applicable or unsp

This code is valid for maternity diagnoses

Code Version: 2022 ICD-10-CM


Diagnostic Related Group(s)

The code O40.2XX0 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
O40.2XX0 Right Arrow 657.01 Polyhydramnios-delivered
657.03 Polyhydramnios-antepart

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
O40 Polyhydramnios
O40.1 Polyhydramnios, first trimester
O40.1XX0 Polyhydramnios, first trimester, not applicable or unspecified
O40.1XX1 Polyhydramnios, first trimester, fetus 1
O40.1XX2 Polyhydramnios, first trimester, fetus 2
O40.1XX3 Polyhydramnios, first trimester, fetus 3
O40.1XX4 Polyhydramnios, first trimester, fetus 4
O40.1XX5 Polyhydramnios, first trimester, fetus 5
O40.1XX9 Polyhydramnios, first trimester, other fetus
O40.2 Polyhydramnios, second trimester
O40.2XX1 Polyhydramnios, second trimester, fetus 1
O40.2XX2 Polyhydramnios, second trimester, fetus 2
O40.2XX3 Polyhydramnios, second trimester, fetus 3
O40.2XX4 Polyhydramnios, second trimester, fetus 4
O40.2XX5 Polyhydramnios, second trimester, fetus 5
O40.2XX9 Polyhydramnios, second trimester, other fetus
O40.3 Polyhydramnios, third trimester
O40.3XX0 Polyhydramnios, third trimester, not applicable or unspecified
O40.3XX1 Polyhydramnios, third trimester, fetus 1
O40.3XX2 Polyhydramnios, third trimester, fetus 2
O40.3XX3 Polyhydramnios, third trimester, fetus 3
O40.3XX4 Polyhydramnios, third trimester, fetus 4
O40.3XX5 Polyhydramnios, third trimester, fetus 5
O40.3XX9 Polyhydramnios, third trimester, other fetus
O40.9 Polyhydramnios, unspecified trimester
O40.9XX0 Polyhydramnios, unspecified trimester, not applicable or unspecified
O40.9XX1 Polyhydramnios, unspecified trimester, fetus 1
O40.9XX2 Polyhydramnios, unspecified trimester, fetus 2
O40.9XX3 Polyhydramnios, unspecified trimester, fetus 3
O40.9XX4 Polyhydramnios, unspecified trimester, fetus 4
O40.9XX5 Polyhydramnios, unspecified trimester, fetus 5
O40.9XX9 Polyhydramnios, unspecified trimester, other fetus


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