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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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C49-
Malignant neoplasm of other connective and soft tissue
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2019 ICD-10-CM Diagnosis Code C49.9
Malignant neoplasm of connective and soft tissue, unspecified
2016 2017 2018 2019 Billable/Specific Code
- C49.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Malignant neoplasm of connective and soft tissue, unsp
- The 2019 edition of ICD-10-CM C49.9 became effective on October 1, 2018.
- This is the American ICD-10-CM version of C49.9 - other international versions of ICD-10 C49.9 may differ.
The following code(s) above
C49.9 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
C49.9:
- Angiosarcoma
- Atypical fibroxanthoma of skin
- Atypical fibroxanthoma, skin
- Cancer of the soft tissue
- Cancer of the synovium, sarcoma
- Cancer, angiosarcoma
- Cancer, leiomyosarcoma
- Cancer, liposarcoma
- Cancer, malignant fibrous histiocytoma
- Cancer, myxoid liposarcoma
- Cancer, rhabdomyosarcoma
- Cancer, sarcoma
- Ganglioneuroblastoma
- Leiomyosarcoma
- Liposarcoma
- Malignant fibrous histiocytoma
- Malignant neoplasm of soft tissue
- Myxoid liposarcoma
- Rhabdomyosarcoma
- Sarcoma
- Sarcoma of soft tissue
- Sarcoma, soft tissue
- Synovial sarcoma
ICD-10-CM C49.9 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):
- 542 Pathological fractures and musculoskeletal and connective tissue malignancy with mcc
- 543 Pathological fractures and musculoskeletal and connective tissue malignancy with cc
- 544 Pathological fractures and musculoskeletal and connective tissue malignancy without cc/mcc
Convert C49.9 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
ICD-10-CM Codes Adjacent To C49.9
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
C49.20 Malignant neoplasm of connective and soft tissue of unspecified lower limb, including hip
C49.21 Malignant neoplasm of connective and soft tissue of right lower limb, including hip
C49.22 Malignant neoplasm of connective and soft tissue of left lower limb, including hip
C49.3 Malignant neoplasm of connective and soft tissue of thorax
C49.4 Malignant neoplasm of connective and soft tissue of abdomen
C49.5 Malignant neoplasm of connective and soft tissue of pelvis
C49.6 Malignant neoplasm of connective and soft tissue of trunk, unspecified
C49.8 Malignant neoplasm of overlapping sites of connective and soft tissue
C49.9
Malignant neoplasm of connective and soft tissue, unspecified
C49.A Gastrointestinal stromal tumor
C50 Malignant neoplasm of breast
C50.0 Malignant neoplasm of nipple and areola
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
