Block · Chapter 7
H40-H42 Glaucoma (H40-H42)
Block H40-H42 groups 2 categories with 253 billable codes in FY2027.
Where it sits
- Chapter 7 Diseases of the eye and adnexa (H00-H59)
- H40-H42 Glaucoma (H40-H42)
Neighbouring blocks
- Categories
- 2
- Billable codes
- 253
- CC codes
- 4
- MCC codes
- 0
- HCC V28 codes
- 0
- New FY2027
- 0
Categories in H40-H42
Index main terms
- Glaucoma → H40 (26 entries)
- Open, opening → H40 (4 entries)
- Anatomical narrow angle → H40 (1 entry)
- Aqueous misdirection → H40 (1 entry)
- Closure → H40 (1 entry)
- Hypertension, hypertensive (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic) → H40 (1 entry)
- Misdirection, aqueous → H40 (1 entry)
- Narrow → H40 (1 entry)
- Plateau iris syndrome (post-iridectomy) (postprocedural) (without glaucoma) → H40 (1 entry)
- Preglaucoma → H40 (1 entry)
- Pressure → H40 (1 entry)
- Steroid → H40 (1 entry)
Block instructions
Notes that also apply
Chapter 7 instructions (Notes 1, Excludes2 11): printed on the chapter 7 page.