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  1. ICD-10-CM Home
  2. Chapter 7
  3. H40-H42
  4. H40.03

H40.03

Anatomical narrow angle

Non-billableCategory

Code Hierarchy

H40H40.0H40.03

Chapter: 7. Diseases of the eye and adnexa

Section: H40-H42 - Glaucoma

Coding Guidelines

Inclusion Terms

  • Primary angle closure suspect

Specific Codes (4)

H40.031Billable

Anatomical narrow angle, right eye

H40.032Billable

Anatomical narrow angle, left eye

H40.033Billable

Anatomical narrow angle, bilateral

H40.039Billable

Anatomical narrow angle, unspecified eye

Related Codes

H40.00Category

Preglaucoma, unspecified

H40.01Category

Open angle with borderline findings, low risk

H40.02Category

Open angle with borderline findings, high risk

H40.04Category

Steroid responder

H40.05Category

Ocular hypertension

H40.06Category

Primary angle closure without glaucoma damage

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