---
title: "ICD-10-CM H10.823: Rosacea conjunctivitis, bilateral | BillingBrief"
description: "ICD-10-CM code H10.823: Rosacea conjunctivitis, bilateral. Category, related codes, and the official source, in plain English."
canonical: "https://billingbrief.com/icd10/h10.823/"
language: "en"
---

# H10.823 Rosacea conjunctivitis, bilateral

ICD-10-CM · [CMS code reference](#source)

**Official ICD-10-CM description:** Rosacea conjunctivitis, bilateral

## Coding notes

From the ICD-10-CM FY2027 (effective October 1, 2026) tabular list. Notes on a parent code or category apply here too.

### Excludes1

Not coded together with this code. The exception is when the two conditions are unrelated to each other.

-   keratoconjunctivitis (H16.2-)

### Code first

Code the underlying condition first, then this code.

-   underlying rosacea dermatitis (L71.-)

## Related codes

-   [`H10.811` Pingueculitis, right eye ICD-10-CM](https://billingbrief.com/icd10/h10.811/)
-   [`H10.812` Pingueculitis, left eye ICD-10-CM](https://billingbrief.com/icd10/h10.812/)
-   [`H10.813` Pingueculitis, bilateral ICD-10-CM](https://billingbrief.com/icd10/h10.813/)
-   [`H10.819` Pingueculitis, unspecified eye ICD-10-CM](https://billingbrief.com/icd10/h10.819/)
-   [`H10.821` Rosacea conjunctivitis, right eye ICD-10-CM](https://billingbrief.com/icd10/h10.821/)
-   [`H10.822` Rosacea conjunctivitis, left eye ICD-10-CM](https://billingbrief.com/icd10/h10.822/)
-   [`H10.829` Rosacea conjunctivitis, unspecified eye ICD-10-CM](https://billingbrief.com/icd10/h10.829/)
-   [`H10.89` Other conjunctivitis ICD-10-CM](https://billingbrief.com/icd10/h10.89/)

## Common questions

### Is H10.823 a billable code?

Yes. H10.823 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.

## From the source

Official description from [CMS](https://www.cms.gov/medicare/coding-billing/icd-10-codes).
ICD-10-CM FY2027 (effective October 1, 2026).

Code set

ICD-10-CM

Category

H10 Conjunctivitis

Chapter

Diseases of the eye and adnexa

Billable

Yes

Educational reference only. Not medical, legal, or billing advice. Always check the current official code set and payer policy before you bill. [About BillingBrief and our sources](https://billingbrief.com/about/).