All ICD10 Codes

O25

Non-Billable
ChapterO00–O9A
Rankcategory
Official Description

Malnutrition in pregnancy, childbirth and the puerperium

Use a more specific code (2 billable, 1 non-billable)
O25.1Malnutrition in pregnancyhas subcodesO25.2Malnutrition in childbirthO25.3Malnutrition in the puerperium
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 15: Pregnancy, Childbirth and the Puerperium (O00-O9A).

CH15 Parent Instructions

Excludes1(Not coded here. Use a different code.)
  • supervision of normal pregnancy (Z34.-)
Excludes2(Not included here. Code separately if applicable.)
  • mental and behavioral disorders associated with the puerperium (F53.-)
  • obstetrical tetanus (A34)
  • postpartum necrosis of pituitary gland (E23.0)
  • puerperal osteomalacia (M83.0)
Use Additional Code
  • code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.

O20-O29 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)
  • maternal diseases classifiable elsewhere but complicating pregnancy, labor and delivery, and the puerperium (O98-O99)

Clinical Hierarchy

BillableHas subcodes
CH15Pregnancy, childbirth and the puerperium (O00-O9A)
O20-O29Other maternal disorders predominantly related to pregnancy (O20-O29)
O25Malnutrition in pregnancy, childbirth and the puerperiumNot billable
O25.1Malnutrition in pregnancySubcodes
O25.2Malnutrition in childbirthBillable
O25.3Malnutrition in the puerperiumBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to O25:

blockO20-O29
Other maternal disorders predominantly related to pregnancy (O20-O29)
View context instructions
chapterCH15
Pregnancy, childbirth and the puerperium (O00-O9A)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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