H10.531 ICD-10-CM Code: Contact blepharoconjunctivitis, right eye

H10.531 is the ICD-10-CM diagnosis code for contact blepharoconjunctivitis, right eye. Inflammation of the eyelid and conjunctiva caused by contact with an irritant or allergen, affecting the right eye. H10.531 sits in the ICD-10-CM chapter for diseases of the eye and adnexa (h00-h59), within the section covering disorders of conjunctiva (h10-h11).

H10.531 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.

Document the causative agent (contact lens solution, cosmetics, chemicals) when available for more complete clinical documentation.