H16.21 Exposure keratoconjunctivitis

Non-billable header with 4 child codes.

Codes under H16.21

• H16.211 Exposure keratoconjunctivitis, right eye
• H16.212 Exposure keratoconjunctivitis, left eye
• H16.213 Exposure keratoconjunctivitis, bilateral
• H16.219 Exposure keratoconjunctivitis, unspecified eye

Code annotations containing back-references to H16.21

Back-references to H16.2

• Type 1 Excludes: H10 Conjunctivitis ("keratoconjunctivitis (H16.2-)")
• Type 1 Excludes: H11 Other disorders of conjunctiva ("keratoconjunctivitis (H16.2-)")
• Type 2 Excludes: H44.1 Other endophthalmitis ("ophthalmia nodosa (H16.2-)")

Diagnosis Index entries for H16.21

• Keratoconjunctivitis › exposure

Nearby codes

• H16.20 Unspecified keratoconjunctivitis
• H16.201 Unspecified keratoconjunctivitis, right eye
• H16.202 Unspecified keratoconjunctivitis, left eye
• H16.203 Unspecified keratoconjunctivitis, bilateral
• H16.209 Unspecified keratoconjunctivitis, unspecified eye
• H16.21 Exposure keratoconjunctivitis (this code)
• H16.211 Exposure keratoconjunctivitis, right eye
• H16.212 Exposure keratoconjunctivitis, left eye
• H16.213 Exposure keratoconjunctivitis, bilateral
• H16.219 Exposure keratoconjunctivitis, unspecified eye
• H16.22 Keratoconjunctivitis sicca, not specified as Sjogren's