20162017201820192020202120222023Billable/Specific Code
- C91.40 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2023 edition of ICD-10-CM C91.40 became effective on October 1, 2022.
- This is the American ICD-10-CM version of C91.40 – other international versions of ICD-10 C91.40 may differ.
ICD-10-CM C91.40 is grouped within Diagnostic Related Group(s):
- 011 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with mcc
- 012 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with cc
- 013 Tracheostomy for face, mouth and neck diagnoses or laryngectomy without cc/mcc
- 820 Lymphoma and leukemia with major o. R. Procedures with mcc
- 821 Lymphoma and leukemia with major o. R. Procedures with cc
- 822 Lymphoma and leukemia with major o. R. Procedures without cc/mcc
- 823 Lymphoma and non-acute leukemia with other procedures with mcc
- 824 Lymphoma and non-acute leukemia with other procedures with cc
- 825 Lymphoma and non-acute leukemia with other procedures without cc/mcc
- 840 Lymphoma and non-acute leukemia with mcc
- 841 Lymphoma and non-acute leukemia with cc
- 842 Lymphoma and non-acute leukemia without cc/mcc
Applicable To
- Hairy cell leukemia with failed remission
- Hairy cell leukemia NOS
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
- 2023 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to C91.40:
