AutoICD API

C48.1

Billable

Malignant neoplasm of specified parts of peritoneum

Malignant neoplasm of specified parts of peritoneum

Status

Billable / Specific

Block

C45-C49

Parent Code

C48

ICD-11 Mapping

1 equivalent

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • 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

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Related Codes(3)
C48.0

Malignant neoplasm of retroperitoneum

BillableC48.2

Malignant neoplasm of peritoneum, unspecified

BillableC48.8

Malig neoplasm of ovrlp sites of retroperiton and peritoneum

Billable
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

2C51.ZMalignant neoplasms of peritoneum, unspecifiedequivalentPrimary
Also Known As / Clinical Terms(87)

SNOMED CT

UMLS

Clinical Terms

  • Sarcoma of peritoneum
  • Neoplasm of omentum
  • Primary myosarcoma of omentum
  • Malignant neoplasm of mesentery (disorder)
  • Malignant neoplasm of omentum
  • Primary malignant neoplasm of rectouterine pouch
  • Sarcoma of mesentery
  • Malignant neoplasm of parietal peritoneum
  • Primary sarcoma of soft tissues of abdomen
  • Malignant neoplasm of the pouch of Douglas
  • Malignant neoplasm of omentum (disorder)
  • Malignant neoplasm of mesocecum
  • Neoplasm of rectouterine pouch
  • Malignant omentum neoplasm
  • Malignant neoplasm of mesocolon
  • Malignant neoplasm of the pouch of Douglas (disorder)
  • Malignant neoplasm of mesentery
  • Neoplasm of the mesocolon
  • Primary malignant neoplasm of the mesocolon
  • CA - Cancer of omentum
  • Malignant neoplasm of mesocaecum
  • Cancer of pelvic peritoneum
  • Sarcoma of omentum
  • Malignant neoplasm of pelvic peritoneum
  • Primary malignant neoplasm of the mesentery
  • Primary sarcoma of peritoneum
  • Sarcoma of pelvic peritoneum
  • Malignant neoplasm of pelvic peritoneum (disorder)
  • Malignant neoplasm of mesorectum
  • Primary malignant neoplasm of omentum
  • Malignant neoplasm of mesocolon (disorder)
  • omentum cancer
  • Primary malignant neoplasm of pelvic peritoneum
  • cancer omentum
  • Neoplasm of the omentum
  • Malignant neoplasm of cul-de-sac
  • Cancer of omentum
  • Primary malignant neoplasm of parietal peritoneum
Frequently Asked Questions
What is the ICD-10 code for malignant neoplasm of specified parts of peritoneum?

The ICD-10-CM code for malignant neoplasm of specified parts of peritoneum is C48.1. The full clinical description is "Malignant neoplasm of specified parts of peritoneum". C48.1 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code C48.1 mean?

ICD-10-CM code C48.1 represents “Malignant neoplasm of specified parts of peritoneum”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Is C48.1 a billable code?

Yes, C48.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is C48.1 in?

C48.1 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with C48.1?

C48.1 has Excludes1 notes indicating codes that cannot be used together with it, including: Kaposi's sarcoma of connective tissue (C46.1); mesothelioma (C45.-).

What SNOMED CT codes does C48.1 map to?

C48.1 maps to 23 SNOMED CT concepts: 363421004, 449377002, 363370001, 187810005, 187809000, and 18 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for C48.1?

C48.1 is linked to 7 UMLS Concept Unique Identifiers: C0346817, C2362829, C0153466, C0686142, C0686146, and 2 more. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does C48.1 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malignant neoplasm of specified parts of peritoneum affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of C48.1?

C48.1 maps to the ICD-11 code: 2C51.Z (Malignant neoplasms of peritoneum, unspecified).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.