D48.4
Billable codeNeoplasm of uncertain behavior of peritoneum
The ICD-10 code for neoplasm of uncertain behavior of peritoneum is D48.4.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- D48.0Neoplasm of uncertain behavior of bone and articular cartilage
- D48.1Neoplasm of uncertain behavior of connective and other soft tissuenon-billable header
- D48.2Neoplasm of uncertain behavior of peripheral nerves and autonomic nervous system
- D48.3Neoplasm of uncertain behavior of retroperitoneum
- D48.5Neoplasm of uncertain behavior of skin
- D48.6Neoplasm of uncertain behavior of breastnon-billable header
- D48.7Neoplasm of uncertain behavior of other specified sites
- D48.9Neoplasm of uncertain behavior, unspecified
- D48.4Neoplasm of uncertain behavior of peritoneum
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 2354Approximate match
Associated MS-DRGs
D48.4 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.