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D48.1

⚠ Non-billable (Header)

Neoplasm of uncertain behavior of connective and other soft tissue

Neoplasms (C00-D49)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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Also Known As

Neoplasm of uncertain behavior of connective tissue of earNeoplasm of uncertain behavior of connective tissue of eyelidStromal tumors of uncertain behavior of digestive system

❌ Excludes1

direct

Cannot be coded with D48.1

  • • 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-)

❌ Excludes1

inherited from D48

Rules from parent category D48: Neoplasm of uncertain behavior of other and unspecified sites

  • • neurofibromatosis (nonmalignant) (Q85.0-)

Child Codes (2)

D48.11Desmoid tumorD48.19Other specified neoplasm of uncertain behavior of connective and other soft tissue

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Code Information

CodeD48.1
BillableNo — Header code
ParentD48
CategoryNeoplasms (C00-D49)
Excludes15 rule(s)
Excludes20 note(s)
Child codes2

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)