Home > 2015 ICD-9-CM Diagnosis Codes > Complications Of Pregnancy, Childbirth, And The Puerperium 630-679 > Complications Mainly Related To Pregnancy 640-649 > Early or threatened labor 644-
Specific code 2015 ICD-9-CM Diagnosis Code 644.10
Other threatened labor, unspecified as to episode of care or not applicable
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015
  • Maternity Only Dx (12-55 years)
  • Female Only Dx

  • ICD-9-CM 644.10 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 644.10 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Convert to ICD-10-CM: 644.10 converts approximately to:
  • 2015/16 ICD-10-CM O47.00 False labor before 37 completed weeks of gestation, unspecified trimester
    Or:
  • 2015/16 ICD-10-CM O47.9 False labor, unspecified
Approximate Synonyms
  • After pains
  • Braxton Hicks contractions
  • Early or threatened labor
  • False labor
  • False labor at or after 37 completed weeks of gestation
  • False labor pains
  • False uterine contraction
  • Labor pain
  • Premature/false labor
  • Threatened labor, without delivery
ICD-9-CM Coding Information
  • 644.10 is only applicable to maternity patients aged 12 - 55 years inclusive.
  • 644.10 is only applicable to female patients.
 644.1 ICD9Data.com 644.13 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 644.10 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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