Malignant neoplasm of unspecified part of right bronchus or lung
- C34.91 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Malignant neoplasm of unsp part of right bronchus or lung
- The 2024 edition of ICD-10-CM C34.91 became effective on October 1, 2023.
- This is the American ICD-10-CM version of C34.91 – other international versions of ICD-10 C34.91 may differ.
The following code(s) above C34.91 contain annotation back-references
that may be applicable to C34.91:
- C00-D49 Neoplasms
- C30-C39 Malignant neoplasms of respiratory and intrathoracic organs
- C34 Malignant neoplasm of bronchus and lung
Approximate Synonyms
- Adenocarcinoma of bilateral lungs
- Adenocarcinoma of right lung
- Adenocarcinoma, bilateral lungs
- Adenocarcinoma, right lung
- Bronchioloalveolar carcinoma of right lung
- Bronchoalveolar carcinoma, right lung
- Cancer of the right lung, large cell
- Cancer of the right lung, squamous cell
- Cancer, right lung
- Large cell carcinoma of bilateral lungs
- Large cell carcinoma of right lung
- Large cell carcinoma, bilateral lungs
- Lung cancer, bilateral lungs
- Primary malignant neoplasm of bilateral lungs
- Primary malignant neoplasm of right lung
- Primary small cell carcinoma of bilateral lungs
- Primary small cell carcinoma of right lung
- Primary squamous cell carcinoma of bilateral lungs
- Small cell carcinoma, bilateral lungs
- Small cell carcinoma, right lung
- Squamous cell carcinoma of right lung
- Squamous cell carcinoma, bilateral lungs
ICD-10-CM C34.91 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):
- 180 Respiratory neoplasms with mcc
- 181 Respiratory neoplasms with cc
- 182 Respiratory neoplasms without cc/mcc
Convert C34.91 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