C48.1 MALIGNANT NEOPLASM OF SPECIFIED PARTS OF PERITONEUM

Home > ICD-10 List > Neoplasms > Malignant neoplasms of mesothelial and soft tissue (C45-C49) > Malignant neoplasm of retroperitoneum and peritoneum (C48) > C48.1

Code Information

Diagnosis Code: C48.1

Short Description: Malignant neoplasm of specified parts of peritoneum

Long Description: Malignant neoplasm of specified parts of peritoneum

The code C48.1 is VALID for claim submission

Code Classification:

Neoplasms (C00–D49)
- Malignant neoplasms of mesothelial and soft tissue (C45-C49)
  - Malignant neoplasm of retroperitoneum and peritoneum (C48)
    - C48.1 Malignant neoplasm of specified parts of peritoneum

Code Version: 2022 ICD-10-CM

Synonyms

Malignant neoplasm of mesentery
Malignant neoplasm of mesocecum
Malignant neoplasm of mesocolon
Malignant neoplasm of mesorectum
Malignant neoplasm of omentum
Malignant neoplasm of pelvic peritoneum
Malignant neoplasm of the pouch of Douglas
Neoplasm of omentum
Neoplasm of omentum
Neoplasm of omentum
Neoplasm of omentum
Neoplasm of rectouterine pouch
Neoplasm of rectouterine pouch
Neoplasm of the mesocolon
Neoplasm of the mesocolon
Primary malignant neoplasm of omentum
Primary malignant neoplasm of parietal peritoneum
Primary malignant neoplasm of pelvic peritoneum
Primary malignant neoplasm of rectouterine pouch
Primary malignant neoplasm of the mesentery
Primary malignant neoplasm of the mesocolon
Primary myosarcoma of omentum
Primary sarcoma of peritoneum
Primary sarcoma of soft tissues of abdomen
Sarcoma of mesentery
Sarcoma of omentum
Sarcoma of pelvic peritoneum
Sarcoma of peritoneum
Sarcoma of peritoneum
Sarcoma of peritoneum
Sarcoma of peritoneum

Diagnostic Related Group(s)

The code C48.1 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)

Digestive Malignancy With Mcc (374)
Digestive Malignancy With Cc (375)
Digestive Malignancy Without Cc/mcc (376)

References to Index of Diseases and Injuries

The code C48.1 has the following ICD-10-CM references to the Index of Diseases and Injuries

Inclusion Terms:
- Malignant neoplasm of cul-de-sac
- Malignant neoplasm of mesentery
- Malignant neoplasm of mesocolon
- Malignant neoplasm of omentum
- Malignant neoplasm of parietal peritoneum
- Malignant neoplasm of pelvic peritoneum

Crosswalk Information

ICD-10 Code		ICD-9 Code	ICD-9 Description
C48.1		158.8	Mal neo peritoneum NEC

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code	ICD-10 Description
C48	Malignant neoplasm of retroperitoneum and peritoneum
C48.0	Malignant neoplasm of retroperitoneum
C48.2	Malignant neoplasm of peritoneum, unspecified
C48.8	Malignant neoplasm of overlapping sites of retroperitoneum and peritoneum

This page was last updated on: 10/1/2023

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