H11.1 — Conjunctival degenerations and deposits
H11.1 is a non-billable header ICD-10-CM code for conjunctival degenerations and deposits. It cannot be billed on its own: choose one of the more specific child codes below.
Excludes2 — not included here, but may coexist
The excluded condition is not part of this code, but a patient can have both. You may code both.
- pseudopterygium (H11.81)
Other codes that can never be billed with H11.1
These codes carry an Excludes1 note pointing at H11.1. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading H11.1 alone.
- H10.81Pingueculitis
Risk adjustment
H11.1 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Code to one of these instead H11.1
6 child codes. Green means billable.
Related codes at this level
Codes that share H11. If H11.1 is not quite right, the correct code is usually one of these.
Questions about H11.1
- Is H11.1 a billable ICD-10-CM code?
- No. H11.1 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does H11.1 sit in the tabular list?
- Diseases of the eye and adnexa (H00-H59), in the block Disorders of conjunctiva (H10-H11).