- I77.6 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 I77.6 became effective on October 1, 2022.
- This is the American ICD-10-CM version of I77.6 – other international versions of ICD-10 I77.6 may differ.
ICD-10-CM I77.6 is grouped within Diagnostic Related Group(s):
- 545 Connective tissue disorders with mcc
- 546 Connective tissue disorders with cc
- 547 Connective tissue disorders without cc/mcc
Applicable To
- Aortitis NOS
- Endarteritis NOS
Type 1 Excludes
- arteritis or endarteritis:
- aortic arch (M31.4)
- cerebral NEC (I67.7)
- coronary (I25.89)
- deformans (I70.-)
- giant cell (M31.5, M31.6)
- obliterans (I70.-)
- senile (I70.-)
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 I77.6:
- aorta (nonsyphilitic) > Arteritis I77.6
- disseminated > Vasculitis I77.6