Specific code 2012 ICD-9-CM Diagnosis Code 621.30
Endometrial hyperplasia, unspecified
  • Short description: Endometrial hyperpla NOS.
  • ICD-9-CM 621.30 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 621.30 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).
  • You are viewing the 2012 version of ICD-9-CM 621.30.
  • More recent version(s) of ICD-9-CM 621.30: 2013 2014 2015.
Convert to ICD-10-CM: 621.30 converts directly to:
  • 2015/16 ICD-10-CM N85.00 Endometrial hyperplasia, unspecified
Approximate Synonyms
  • Endometrial hyperplasia
Applies To
  • Endometrial hyperplasia NOS
  • Hyperplasia (adenomatous) (cystic) (glandular) of endometrium
  • Hyperplastic endometritis
ICD-9-CM Volume 2 Index entries containing back-references to 621.30:
  • Arias-Stella phenomenon 621.30
  • Endometritis (nonspecific) (purulent) (septic) (suppurative) 615.9
    • hyperplastic (see also Hyperplasia, endometrium) 621.30
  • Hyperplasia, hyperplastic
    • endometrium, endometrial (adenomatous) (atypical) (cystic) (glandular) (polypoid) (uterus) 621.30
    • glandularis
      • cystica uteri 621.30
      • endometrium (uterus) 621.30
      • interstitialis uteri 621.30
    • uterus, uterine (myometrium) 621.2
      • endometrium (see also Hyperplasia, endometrium) 621.30
  • Hypertrophy, hypertrophic
    • endometrium (uterus) (see also Hyperplasia, endometrium) 621.30
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 621.30 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 2012 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.