645.13 POST TERM PREG-ANTEPAR


Code Information

Diagnosis Code: 645.13

Short Description: Post term preg-antepar

Long Description: Post term pregnancy, antepartum condition or complication

Code Classification:

  • Complications of pregnancy, childbirth, and the puerperium (630–679)
    • Complications mainly related to pregnancy (640-649)
      • 645 Prolonged pregnancy
        • 645.13 Post term preg-antepar

This code is valid for maternity diagnoses (age 12 through 55)

Code Version: 2015 ICD-9-CM


Crosswalk Information

The code 645.13 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
645.13 Right Arrow O48.0 Post-term pregnancy
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
645.10 Post term pregnancy, unspecified as to episode of care or not applicable
645.11 Post term pregnancy, delivered, with or without mention of antepartum condition
645.20 Prolonged pregnancy, unspecified as to episode of care or not applicable
645.21 Prolonged pregnancy, delivered, with or without mention of antepartum condition
645.23 Prolonged pregnancy, antepartum condition or complication


This page was last updated on: 10/1/2014