Block · Chapter 7
H15-H22 Disorders of sclera, cornea, iris and ciliary body (H15-H22)
Block H15-H22 groups 7 categories with 497 billable codes in FY2027.
Where it sits
- Chapter 7 Diseases of the eye and adnexa (H00-H59)
- H15-H22 Disorders of sclera, cornea, iris and ciliary body (H15-H22)
Neighbouring blocks
- Categories
- 7
- Billable codes
- 497
- CC codes
- 18
- MCC codes
- 0
- HCC V28 codes
- 0
- New FY2027
- 0
Categories in H15-H22
Index main terms
- Keratitis (nodular) (nonulcerative) (simple) (zonular) → H16 (24 entries)
- Degeneration, degenerative → H18, H21 (12 entries)
- Disease, diseased → H15, H18, H21 (12 entries)
- Cyst (colloid) (mucous) (simple) (retention) → H15, H18, H21 (10 entries)
- Iridocyclitis → H20 (10 entries)
- Dystrophy, dystrophia → H18 (8 entries)
- Ulcer, ulcerated, ulcerating, ulceration, ulcerative → H16 (8 entries)
- Disorder (of) → H18, H21, H22 (7 entries)
- Keratoconjunctivitis → H16 (7 entries)
- Scleritis → H15 (6 entries)
- Edema, edematous (infectious) (pitting) (toxic) → H18, H21 (5 entries)
- Opacity, opacities → H17 (5 entries)
- Staphyloma (sclera) → H15, H18 (5 entries)
- Adhesions, adhesive (postinfective) → H21 (4 entries)
- Change(s) (in) (of) → H18 (4 entries)
+57 more main terms; the search box finds them by word.
Block instructions
Notes that also apply
Chapter 7 instructions (Notes 1, Excludes2 11): printed on the chapter 7 page.