O25.13 is the authoritative medical code for Malnutrition in pregnancy, third trimester. This classification is used in medical billing and clinical recording to specify the clinical criteria for malnutrition in pregnancy, third trimester (ICD-10-CM O25.13), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Sequencing, inclusion, and exclusion notes published for O25.13 in the official ICD-10-CM tabular list.
Conditions not covered by this code, but which may be reported alongside it when both are present.
Per Excludes2 instructions, O25.13 and the following may both be reported when both are present: 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).
Official ICD-10-CM classifications in the same code family as O25.13, with their registry titles.
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures: