- Q34.1 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 Q34.1 became effective on October 1, 2022.
- This is the American ICD-10-CM version of Q34.1 – other international versions of ICD-10 Q34.1 may differ.
ICD-10-CM Q34.1 is grouped within Diagnostic Related Group(s):
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 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
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to Q34.1:
- mediastinum > congenital NEC Q89.8
- mediastinum, congenital > Cyst (colloid) (mucous) (simple) (retention)