ICD-10 Code J84.170 - Interstitial lung disease with progressive fibrotic phenotype in diseases classified elsewhere

ICD-10-CM Diagnosis Code J84.170

Diagnosis Code: J84.170 (Raw: J84170)

Description: Interstitial lung disease with progressive fibrotic phenotype in diseases classified elsewhere

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting.

Overview & Clinical Details

ICD-10-CM code J84.170 is designated for Interstitial lung disease with progressive fibrotic phenotype in diseases classified elsewhere. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.