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ICD-10-CM Codes
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C00-D49
Neoplasms
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C45-C49
Malignant neoplasms of mesothelial and soft tissue
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C48-
Malignant neoplasm of retroperitoneum and peritoneum
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2022 ICD-10-CM Diagnosis Code C48.0
2022 ICD-10-CM Diagnosis Code C48.0
Malignant neoplasm of retroperitoneum
2016 2017 2018 2019 2020 2021 2022 Billable/Specific Code
- C48.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2022 edition of ICD-10-CM C48.0 became effective on October 1, 2021.
- This is the American ICD-10-CM version of C48.0 - other international versions of ICD-10 C48.0 may differ.
The following code(s) above
C48.0 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
C48.0:
Approximate Synonyms
- Cancer of the retroperitoneum
- Cancer of the retroperitoneum pouch
- Cancer retroperitoneal soft tissue, sarcoma
- Liposarcoma of retroperitoneum
- Liposarcoma, retroperitoneum
- Primary malignant neoplasm of retroperitoneal pouch
- Primary malignant neoplasm of retroperitoneum
- Retroperitoneal sarcoma
Clinical Information
- A primary or metastatic malignant neoplasm involving the retroperitoneum. The vast majority of cases are carcinomas, lymphomas, or sarcomas.
ICD-10-CM C48.0 is grouped within Diagnostic Related Group(s) (MS-DRG v39.0):
- 826 Myeloproliferative disorders or poorly differentiated neoplasms with major o.r. Procedures with mcc
- 827 Myeloproliferative disorders or poorly differentiated neoplasms with major o.r. Procedures with cc
- 828 Myeloproliferative disorders or poorly differentiated neoplasms with major o.r. Procedures without cc/mcc
- 829 Myeloproliferative disorders or poorly differentiated neoplasms with other procedures with cc/mcc
- 830 Myeloproliferative disorders or poorly differentiated neoplasms with other procedures without cc/mcc
- 843 Other myeloproliferative disorders or poorly differentiated neoplastic diagnoses with mcc
- 844 Other myeloproliferative disorders or poorly differentiated neoplastic diagnoses with cc
- 845 Other myeloproliferative disorders or poorly differentiated neoplastic diagnoses without cc/mcc
Convert C48.0 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
Code annotations containing back-references to C48.0:
ICD-10-CM Codes Adjacent To C48.0
C47.20 Malignant neoplasm of peripheral nerves of unspecified lower limb, including hip
C47.21 Malignant neoplasm of peripheral nerves of right lower limb, including hip
C47.22 Malignant neoplasm of peripheral nerves of left lower limb, including hip
C47.3 Malignant neoplasm of peripheral nerves of thorax
C47.4 Malignant neoplasm of peripheral nerves of abdomen
C47.5 Malignant neoplasm of peripheral nerves of pelvis
C47.6 Malignant neoplasm of peripheral nerves of trunk, unspecified
C47.8 Malignant neoplasm of overlapping sites of peripheral nerves and autonomic nervous system
C47.9 Malignant neoplasm of peripheral nerves and autonomic nervous system, unspecified
C48 Malignant neoplasm of retroperitoneum and peritoneum
C48.0
Malignant neoplasm of retroperitoneum
C48.1 Malignant neoplasm of specified parts of peritoneum
C48.2 Malignant neoplasm of peritoneum, unspecified
C48.8 Malignant neoplasm of overlapping sites of retroperitoneum and peritoneum
C49 Malignant neoplasm of other connective and soft tissue
C49.0 Malignant neoplasm of connective and soft tissue of head, face and neck
C49.1 Malignant neoplasm of connective and soft tissue of upper limb, including shoulder
C49.10 Malignant neoplasm of connective and soft tissue of unspecified upper limb, including shoulder
C49.11 Malignant neoplasm of connective and soft tissue of right upper limb, including shoulder
C49.12 Malignant neoplasm of connective and soft tissue of left upper limb, including shoulder
C49.2 Malignant neoplasm of connective and soft tissue of lower limb, including hip
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.