H16.22 (Keratoconjunctivitis sicca, not specified as Sjogren's) is an umbrella ICD-10-CM medical diagnosis code in the Diseases of the eye and adnexa chapter. It identifies cases of keratoconjunctivitis sicca, not specified as sjogren's for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

H16.22 — Keratoconjunctivitis sicca, not specified as Sjogren's

Chapter H00-H59: Diseases of the eye and adnexa

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Sub-codes under H16.22

H16.221Keratoconjunct sicca, not specified as Sjogren's, right eyeH16.222Keratoconjunct sicca, not specified as Sjogren's, left eyeH16.223Keratoconjunct sicca, not specified as Sjogren's, bilateralH16.229Keratoconjunct sicca, not specified as Sjogren's, unsp eye

Related diagnoses

H16.20Unspecified keratoconjunctivitisH16.21Exposure keratoconjunctivitisH16.23Neurotrophic keratoconjunctivitisH16.24Ophthalmia nodosaH16.25Phlyctenular keratoconjunctivitisH16.26Vernal keratoconjunct, w limbar and corneal involvementH16.29Other keratoconjunctivitis

Common questions about H16.22 (Keratoconjunctivitis sicca, not specified as Sjogren's)

What does ICD-10 code H16.22 mean?
H16.22 is the ICD-10-CM 2025 code for Keratoconjunctivitis sicca, not specified as Sjogren's. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is H16.22 a billable diagnosis code?
H16.22 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under H16.22. Browse the sub-codes listed on this page.
Which ICD-10 chapter does H16.22 belong to?
H16.22 belongs to the chapter "Diseases of the eye and adnexa" (codes H00-H59). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Keratoconjunctivitis sicca, not specified as Sjogren's?
For a plain-language explanation of Keratoconjunctivitis sicca, not specified as Sjogren's, ask GoDavaii's Health AI - it explains medical conditions in 22+ Indian languages, free, with no signup. Tap "Ask GoDavaii AI about Keratoconjunctivitis sicca, not specified as Sjogren's" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗