ICD-9-CM Diagnosis Code 803.56
Diagnosis Code: 803.56 (Raw: 80356)
Description: Other open skull fracture without mention of intracranial injury, with loss of consciousness of unspecified duration
Classification: International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM)
Fiscal Year: 2026 Reference
CMS Section 111 Status: Valid for reporting.
Overview & Historical Usage
ICD-9-CM code 803.56 is designated for Other open skull fracture without mention of intracranial injury, with loss of consciousness of unspecified duration. While superseded by ICD-10 for current healthcare encounters, it remains a recognized reference code for CMS Section 111 reporting, legacy claims adjudication, and historical clinical data analysis.
