H10.45 Other chronic allergic conjunctivitis

Billable ICD-10-CM code, FY2026.

Applies from H10 Conjunctivitis

Excludes1 (never code together)

• keratoconjunctivitis (H16.2-)

MS-DRG index

Defines the logic of DRG(s) 124-125 in MDC 02.

Approximate ICD-9-CM (GEMs)

• 372.14 Other chronic allergic conjunctivitis (approximate)

Diagnosis Index entries for H10.45

• Conjunctivitis (staphylococcal) (streptococcal) NOS › allergic (acute) › chronic
• Conjunctivitis (staphylococcal) (streptococcal) NOS › chronic (nodosa) (petrificans) (phlyctenular) › allergic

Nearby codes

• H10.431 Chronic follicular conjunctivitis, right eye
• H10.432 Chronic follicular conjunctivitis, left eye
• H10.433 Chronic follicular conjunctivitis, bilateral
• H10.439 Chronic follicular conjunctivitis, unspecified eye
• H10.44 Vernal conjunctivitis
• H10.45 Other chronic allergic conjunctivitis (this code)
• H10.5 Blepharoconjunctivitis
• H10.50 Unspecified blepharoconjunctivitis
• H10.501 Unspecified blepharoconjunctivitis, right eye
• H10.502 Unspecified blepharoconjunctivitis, left eye
• H10.503 Unspecified blepharoconjunctivitis, bilateral