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D48.19

D48.19: Other specified neoplasm of uncertain behavior of connective and other soft tissue

Billable / specific codeICD-10-CM

D48.19 is a billable, specific ICD-10-CM code for other specified neoplasm of uncertain behavior of connective and other soft tissue. It is valid for submission on a claim.

Check D48.19 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above D48.19

A category’s note binds every code beneath it.

Written on D48.1: Neoplasm of uncertain behavior of connective and other soft tissue

  • neoplasm of uncertain behavior of articular cartilage (D48.0)
  • neoplasm of uncertain behavior of cartilage of larynx (D38.0)
  • neoplasm of uncertain behavior of cartilage of nose (D38.5)
  • neoplasm of uncertain behavior of connective tissue of breast (D48.6-)

Written on D48: Neoplasm of uncertain behavior of other and unspecified sites

  • neurofibromatosis (nonmalignant) (Q85.0-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

D48.19 is named in 19 Medicare coverage policies: 19 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A52479Oral Anticancer Drugs - Policy Article
  • A52480Oral Antiemetic Drugs (Replacement for Intravenous Antiemetics) - Policy Article
  • A52986Billing and Coding: Biomarkers for Oncology
  • A55717Billing and Coding: Lab: Flow Cytometry

Alphabetic index entries that lead here

  • Myofibromatosis
  • Tumor›stromal›gastric
  • Tumor›stromal›gastric›uncertain behavior
  • Tumor›stromal›gastrointestinal›uncertain behavior
  • Tumor›stromal›intestine›uncertain behavior
  • Tumor›stromal›stomach›uncertain behavior

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under D48.1

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.