645.20
Prolonged pregnancy, unspecified as to episode of care or not applicable
The ICD-9 code for prolonged pregnancy, unspecified as to episode of care or not applicable is 645.20.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 645.20 →