790 Nonspecific findings on examination of blood (790.01-790.99) ICD-9-CM
The 790.01-790.99 block classified 790 nonspecific findings on examination of blood with 18 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 790.01-790.99 Block 18 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.
- 790.01 Drop, hematocrit, precip
- 790.09 Abnormal RBC NEC
- 790.1 Elevated sediment rate
- 790.21 Impaired fasting glucose
- 790.22 Impaired oral glucse tol
- 790.29 Abnormal glucose NEC
- 790.3 Excess blood-alcohol lev
- 790.4 Elev transaminase/ldh
- 790.5 Abn serum enzy level NEC
- 790.6 Abn blood chemistry NEC
- 790.7 Bacteremia
- 790.8 Viremia NOS
- 790.91 Abnrml art blood gases
- 790.92 Abnrml coagultion prfile
- 790.93 Elvtd prstate spcf antgn
- 790.94 Euthyroid sick syndrome
- 790.95 Elev C-reactive protein
- 790.99 Oth nspcf finding blood
Questions About This Page
Are the 790.01-790.99 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 790.01-790.99 block classify?
The block classified 790 nonspecific findings on examination of blood with 18 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.
