621 Disorders of uterus, not elsewhere classified (621.0-621.9) ICD-9-CM
The 621.0-621.9 block classified 621 disorders of uterus, not elsewhere classified with 15 legacy diagnosis codes. None remain valid for claim submission; each code below links to its reference page with the official ICD-10-CM replacement under the CMS General Equivalence Mappings.
Retired Code Set
ICD-9-CM stopped being valid for U.S. claims with dates of service on or after October 1, 2015, when ICD-10-CM replaced it. Use this index for historical lookups and crosswalking; for current coding, start from the ICD-10-CM codes list or the ICD-9 / ICD-10 converter.
Legacy Codes in the 621.0-621.9 Block 15 codes
None of these codes remain valid for claim submission. Each code page shows its ICD-10-CM replacement under the CMS General Equivalence Mappings.
- 621.0 Polyp of corpus uteri
- 621.1 Chr uterine subinvolutn
- 621.2 Hypertrophy of uterus
- 621.30 Endometrial hyperpla NOS
- 621.31 Simp endo hyper w/o atyp
- 621.32 Comp endo hyper w/o atyp
- 621.33 Endomet hyperpla w atyp
- 621.34 Ben endomet hyperplasia
- 621.35 Endomet intraepithl neop
- 621.4 Hematometra
- 621.5 Intrauterine synechiae
- 621.6 Malposition of uterus
- 621.7 Chr inversion of uterus
- 621.8 Disorders of uterus NEC
- 621.9 Disorder of uterus NOS
Questions About This Page
Are the 621.0-621.9 codes still billable?
No. Every code in this block became invalid for U.S. claims after September 30, 2015. Each code page linked above shows the ICD-10-CM replacement CMS assigned in the General Equivalence Mappings, and the ICD-9 / ICD-10 converter translates any of them directly.
What did the 621.0-621.9 block classify?
The block classified 621 disorders of uterus, not elsewhere classified with 15 codes in the final ICD-9-CM release. It sat under Diseases of the genitourinary system (580–629) in the legacy hierarchy.
Related References
Source: final CMS ICD-9-CM release (version date October 1, 2014). Retired from U.S. claims after September 30, 2015.
