ICD-10-CM Code O26.00
Excessive weight gain in pregnancy, unspecified trimester
BILLABLE
Female Only
Maternity Only
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ICD-10 from 2011 - 2016
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.Female Only
Code is only used for female patients.Maternity Only
Code is only used for diagnoses related to pregnancy.O26.00 is a billable ICD code used to specify a diagnosis of excessive weight gain in pregnancy, unspecified trimester. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
MS-DRG Mapping
- DRG Group #781 - Other antepartum diagnoses with medical complications.
- DRG Group #998 - Principal diagnosis invalid as discharge diagnosis.
Coding Advice SNOMET-CT
- Consider trimester specification
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
Edema or excessive weight gain in pregnancy, without mention of hypertension, unspecified as to episode of care or not applicable
(approximate match)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code O26.00 and a single ICD9 code, 646.10 is an approximate match for comparison and conversion purposes.
Parent Code: O26.0 - Excessive weight gain in pregnancy