H40.21

Non-Billable

Acute angle-closure glaucoma

H40.21 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • H40.211Acute angle-closure glaucoma, right eye
  • H40.212Acute angle-closure glaucoma, left eye
  • H40.213Acute angle-closure glaucoma, bilateral
  • H40.219Acute angle-closure glaucoma, unspecified eye