ICD-9-CM Diagnosis Code 795.52
Diagnosis Code: 795.52 (Raw: 79552)
Description: Nonspecific reaction to cell mediated immunity measurement of gamma interferon antigen response without active tuberculosis
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 795.52 is designated for Nonspecific reaction to cell mediated immunity measurement of gamma interferon antigen response without active tuberculosis. While superseded by ICD-10 for current healthcare encounters, it remains a recognized reference code for CMS Section 111 reporting, legacy claims adjudication, and historical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.
