2024 ICD-10-CM Diagnosis Code C41.4

by

Malignant neoplasm of pelvic bones, sacrum and coccyx

  • C41.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2024 edition of ICD-10-CM C41.4 became effective on October 1, 2023.
  • This is the American ICD-10-CM version of C41.4 – other international versions of ICD-10 C41.4 may differ.

The following code(s) above C41.4 contain annotation back-references

 that may be applicable to C41.4:

  • C00-D49  Neoplasms
  • C40-C41  Malignant neoplasms of bone and articular cartilage
  • C41  Malignant neoplasm of bone and articular cartilage of other and unspecified sites

Approximate Synonyms

  • Cancer of the bone, coccyx
  • Cancer of the bone, ilium
  • Cancer of the bone, ischium
  • Cancer of the bone, pelvis
  • Cancer of the bone, pelvis, chondrosarcoma
  • Cancer of the bone, pelvis, ewings
  • Cancer of the bone, pelvis, osteosarcoma
  • Cancer of the bone, sacrum
  • Carcinoma bone, coccyx, chordoma
  • Carcinoma bone, ilium, chordoma
  • Carcinoma bone, ischium, chordoma
  • Carcinoma bone, pelvis, chordoma
  • Carcinoma bone, sacrum, chordoma
  • Chordoma of coccyx
  • Chordoma of ilium
  • Chordoma of ischium
  • Chordoma of pelvis
  • Chordoma of sacrum
  • Ewing’s sarcoma of pelvic bone
  • Primary chondrosarcoma of pelvic bone
  • Primary malignant neoplasm of coccyx
  • Primary malignant neoplasm of ilium
  • Primary malignant neoplasm of ischium
  • Primary malignant neoplasm of pelvic bone
  • Primary malignant neoplasm of sacrum
  • Primary osteosarcoma of pelvis

ICD-10-CM C41.4 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 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 C41.4 to ICD-9-CMCode 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
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change

Code annotations containing back-references to C41.4:

  • Type 1 Excludes: C41.2