- H21.89 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 H21.89 became effective on October 1, 2022.
- This is the American ICD-10-CM version of H21.89 – other international versions of ICD-10 H21.89 may differ.
ICD-10-CM H21.89 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 H21.89:
- iris (acquired) > Deformity Q89.9
- specified NEC > ciliary body H21.9
- specified NEC > iris H21.9
- specified type NEC > iris H21.9
- ciliary body NEC > Disruption (of)
- iris NEC > Disruption (of)
- iris > Ectropion H02.109
- uvea > Ectropion H02.109
- iris > Edema, edematous (infectious) (pitting) (toxic) R60.9
- iris (traumatic) > Prolapse, prolapsed
- nontraumatic > iris (traumatic) H21.89
- iris > Retroversion, retroverted