eMedCodes logo

O26.01 - Excessive weight gain in pregnancy, first trimester


The ICD 10 Code for Excessive weight gain in pregnancy, first trimester is listed as O26.01.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: O26.01
Description: Excessive weight gain in pregnancy, first trimester
Diagnostic Related Groups
(MS-DRG v30.0)
781 - Other Antepartum Diagnoses W Medical Complications
Chapter Pregnancy, childbirth and the puerperium (O00-O9A)
Block Other maternal disorders predominantly related to pregnancy (O20-O29)
Parent O26.0 - Excessive weight gain in pregnancy
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 646.11 - Edema or excessive weight gain in pregnancy, without mention of hypertension,delivered, with or without mention of antepartum complication (approximate)
ICD 9 Dx Code: 646.13 - Edema or excessive weight gain in pregnancy, without mention of hypertension, antepartum condition or complication (approximate)
ICD-10-CM Siblings (same level / similar specificity) of O26.01:
O26.00 - Excessive weight gain in pregnancy, unspecified trimester
O26.02 - Excessive weight gain in pregnancy, second trimester
O26.03 - Excessive weight gain in pregnancy, third trimester