644.03 THRT PREM LABOR-ANTEPART

Code Information

  • Diagnosis Code: 644.03
  • Short Description: Thrt prem labor-antepart
  • Long Description: Threatened premature labor, antepartum condition or complication
  • Code Version: 2015 ICD-9-CM

Code Classification

  • Complications of pregnancy, childbirth, and the puerperium (630–679)
    • Complications mainly related to pregnancy (640-649)
      • 644 Early or threatened labor
        • 644.03 Thrt prem labor-antepart

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

Crosswalk Information

The code 644.03 converts into the following ICD-10 code(s):

ICD-9 Code ICD-10 Code ICD-10 Description
644.03 Right Arrow O60.02 Preterm labor without delivery, second trimester
O60.03 Preterm labor without delivery, third trimester
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
644.00 Threatened premature labor, unspecified as to episode of care or not applicable
644.10 Other threatened labor, unspecified as to episode of care or not applicable
644.13 Other threatened labor, antepartum condition or complication
644.20 Early onset of delivery, unspecified as to episode of care or not applicable
644.21 Early onset of delivery, delivered, with or without mention of antepartum condition
This page was last updated on: 10/1/2014
Previous Code
Next Code