795 Nonspecific abnormal histological and immunological findings (795.00-795.89) ICD-9-CM
The 795.00-795.89 block classified 795 nonspecific abnormal histological and immunological findings with 31 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 795.00-795.89 Block 31 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.
- 795.00 Abn glandular pap smear
- 795.01 Pap smear (ASC-US)
- 795.02 Pap smear (ASC-H)
- 795.03 Pap smear cervix w LGSIL
- 795.04 Pap smear cervix w HGSIL
- 795.05 Cervical (HPV) DNA pos
- 795.06 Pap smr cytol evid malig
- 795.07 Sat cerv smr-no trnsfrm
- 795.08 Unsat cerv cytlogy smear
- 795.09 Abn pap cervix HPV NEC
- 795.10 Abn gland pap smr vagina
- 795.11 Pap smear vag w ASC-US
- 795.12 Pap smear vagina w ASC-H
- 795.13 Pap smear vagina w LGSIL
- 795.14 Pap smear vagina w HGSIL
- 795.15 Vag hi risk HPV-DNA pos
- 795.16 Pap smr vag-cytol malig
- 795.18 Vaginl cytol smr unsatis
- 795.19 Oth abn Pap smr vag/HPV
- 795.2 Abn chromosomal analysis
- 795.31 Nonsp postv find-anthrax
- 795.39 Nonsp positive cult NEC
- 795.4 Abn histologic find NEC
- 795.51 Nonsp rea skn test wo tb
- 795.52 Nonsp rea gma interferon
- 795.6 False pos sero test-syph
- 795.71 Nonspcf serlgc evdnc hiv
- 795.79 Oth unspcf nspf imun fnd
- 795.81 Elev ca-embryoic antigen
- 795.82 Elev ca antigen 125
- 795.89 Abnorml tumor marker NEC
Questions About This Page
Are the 795.00-795.89 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 795.00-795.89 block classify?
The block classified 795 nonspecific abnormal histological and immunological findings with 31 codes in the final ICD-9-CM release. It sat under Symptoms, signs, and ill-defined conditions (780–799) 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.
