852 Subarachnoid, subdural, and extradural hemorrhage, following injury (852.00-852.59) ICD-9-CM
The 852.00-852.59 block classified 852 subarachnoid, subdural, and extradural hemorrhage, following injury with 48 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 852.00-852.59 Block 48 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.
- 852.00 Traum subarachnoid hem
- 852.01 Subarachnoid hem-no coma
- 852.02 Subarach hem-brief coma
- 852.03 Subarach hem-mod coma
- 852.04 Subarach hem-prolng coma
- 852.05 Subarach hem-deep coma
- 852.06 Subarach hem-coma NOS
- 852.09 Subarach hem-concussion
- 852.10 Subarach hem w opn wound
- 852.11 Opn subarach hem-no coma
- 852.12 Op subarach hem-brf coma
- 852.13 Op subarach hem-mod coma
- 852.14 Op subarach hem-prol com
- 852.15 Op subarach hem-deep com
- 852.16 Op subarach hem-coma NOS
- 852.19 Opn subarach hem-concuss
- 852.20 Traumatic subdural hem
- 852.21 Subdural hem w/o coma
- 852.22 Subdural hem-brief coma
- 852.23 Subdural hemorr-mod coma
- 852.24 Subdural hem-prolng coma
- 852.25 Subdural hem-deep coma
- 852.26 Subdural hemorr-coma NOS
- 852.29 Subdural hem-concussion
- 852.30 Subdural hem w opn wound
- 852.31 Open subdur hem w/o coma
- 852.32 Opn subdur hem-brf coma
- 852.33 Opn subdur hem-mod coma
- 852.34 Opn subdur hem-prol coma
- 852.35 Opn subdur hem-deep coma
- 852.36 Opn subdur hem-coma NOS
- 852.39 Opn subdur hem-concuss
- 852.40 Traumatic extradural hem
- 852.41 Extradural hem w/o coma
- 852.42 Extradur hem-brief coma
- 852.43 Extradural hem-mod coma
- 852.44 Extradur hem-proln coma
- 852.45 Extradural hem-deep coma
- 852.46 Extradural hem-coma NOS
- 852.49 Extadural hem-concuss
- 852.50 Extradural hem w opn wnd
- 852.51 Extradural hemor-no coma
- 852.52 Extradur hem-brief coma
- 852.53 Extradural hem-mod coma
- 852.54 Extradur hem-proln coma
- 852.55 Extradur hem-deep coma
- 852.56 Extradural hem-coma NOS
- 852.59 Extradural hem-concuss
Questions About This Page
Are the 852.00-852.59 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 852.00-852.59 block classify?
The block classified 852 subarachnoid, subdural, and extradural hemorrhage, following injury with 48 codes in the final ICD-9-CM release. It sat under Injury and poisoning (800–999) 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.
