H20.019Billable
Primary iridocyclitis, unspecified eye
- Chapter
- 7. Diseases of the eye and adnexa
- Category
- H20
- Effective date
- October 1, 2026
Related codes in category H20
H20IridocyclitisH20.0Acute and subacute iridocyclitisH20.00Unspecified acute and subacute iridocyclitisYesH20.01Primary iridocyclitisH20.011Primary iridocyclitis, right eyeYesH20.012Primary iridocyclitis, left eyeYesH20.013Primary iridocyclitis, bilateralYesH20.02Recurrent acute iridocyclitisH20.021Recurrent acute iridocyclitis, right eyeYesH20.022Recurrent acute iridocyclitis, left eyeYesH20.023Recurrent acute iridocyclitis, bilateralYesH20.029Recurrent acute iridocyclitis, unspecified eyeYes
Frequently asked questions
What is ICD-10 code H20.019?
H20.019 is an ICD-10-CM diagnosis code for Primary iridocyclitis, unspecified eye.
Is H20.019 a billable code?
Yes. H20.019 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is H20.019 in?
H20.019 falls under Chapter 7: Diseases of the eye and adnexa.
When did H20.019 become effective?
H20.019 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to H20.019?
H20.019 belongs to category H20, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.