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Conjunctivitis ICD-10 codes

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Conjunctivitis is one of the most common eye infections seen in doctors’ offices nationwide. With so many types of conjunctivitis, it can be difficult to decide which ICD-10 code best describes a patient’s condition.

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All ICD-10 codes for conjunctivitis

Below is an exhaustive list of ICD codes for every variation of conjunctivitis. It includes common forms such as viral, bacterial and allergic conjunctivitis, along with rarer occurrences of the illness.

H10.0 Mucopurulent conjunctivitis

H10.01 Acute follicular conjunctivitis

  • H10.011 Acute follicular conjunctivitis, right eye

  • H10.012 Acute follicular conjunctivitis, left eye

  • H10.013 Acute follicular conjunctivitis, bilateral

  • H10.019 Acute follicular conjunctivitis, unspecified eye

H10.02 Other mucopurulent conjunctivitis

  • H10.021 Other mucopurulent conjunctivitis, right eye

  • H10.022 Other mucopurulent conjunctivitis, left eye

  • H10.023 Other mucopurulent conjunctivitis, bilateral

  • H10.029 Other mucopurulent conjunctivitis, unspecified eye

H10.1 Acute atopic conjunctivitis

  • H10.10 Acute atopic conjunctivitis, unspecified eye

  • H10.11 Acute atopic conjunctivitis, right eye

  • H10.12 Acute atopic conjunctivitis, left eye

  • H10.13 Acute atopic conjunctivitis, bilateral

H10.2 Other acute conjunctivitis

H10.21 Acute toxic conjunctivitis

  • H10.211 Acute toxic conjunctivitis, right eye

  • H10.212 Acute toxic conjunctivitis, left eye

  • H10.213 Acute toxic conjunctivitis, bilateral

  • H10.219 Acute toxic conjunctivitis, unspecified eye

H10.22 Pseudomembranous conjunctivitis

  • H10.221 Pseudomembranous conjunctivitis, right eye

  • H10.222 Pseudomembranous conjunctivitis, left eye

  • H10.223 Pseudomembranous conjunctivitis, bilateral

  • H10.229 Pseudomembranous conjunctivitis, unspecified eye

H10.23 Serous conjunctivitis, except viral

  • H10.231 Serous conjunctivitis, except viral, right eye

  • H10.232 Serous conjunctivitis, except viral, left eye

  • H10.233 Serous conjunctivitis, except viral, bilateral

  • H10.239 Serous conjunctivitis, except viral, unspecified eye

H10.3 Unspecified acute conjunctivitis

  • H10.30 Unspecified acute conjunctivitis, unspecified eye

  • H10.31 Unspecified acute conjunctivitis, right eye

  • H10.32 Unspecified acute conjunctivitis, left eye

  • H10.33 Unspecified acute conjunctivitis, bilateral

H10.4 Chronic conjunctivitis

H10.40 Unspecified chronic conjunctivitis

  • H10.401 Unspecified chronic conjunctivitis, right eye

  • H10.402 Unspecified chronic conjunctivitis, left eye

  • H10.403 Unspecified chronic conjunctivitis, bilateral

  • H10.409 Unspecified chronic conjunctivitis, unspecified eye

H10.41 Chronic giant papillary conjunctivitis

  • H10.411 Chronic giant papillary conjunctivitis, right eye

  • H10.412 Chronic giant papillary conjunctivitis, left eye

  • H10.413 Chronic giant papillary conjunctivitis, bilateral

  • H10.419 Chronic giant papillary conjunctivitis, unspecified eye

H10.42 Simple chronic conjunctivitis

  • H10.421 Simple chronic conjunctivitis, right eye

  • H10.422 Simple chronic conjunctivitis, left eye

  • H10.423 Simple chronic conjunctivitis, bilateral

  • H10.429 Simple chronic conjunctivitis, unspecified eye

H10.43 Chronic follicular conjunctivitis

  • 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

H10.5 Blepharoconjunctivitis

H10.50 Unspecified blepharoconjunctivitis

  • H10.501 Unspecified blepharoconjunctivitis, right eye

  • H10.502 Unspecified blepharoconjunctivitis, left eye

  • H10.503 Unspecified blepharoconjunctivitis, bilateral

  • H10.509 Unspecified blepharoconjunctivitis, unspecified eye

H10.51 Ligneous conjunctivitis

  • H10.511 Ligneous conjunctivitis, right eye

  • H10.512 Ligneous conjunctivitis, left eye

  • H10.513 Ligneous conjunctivitis, bilateral

  • H10.519 Ligneous conjunctivitis, unspecified eye

H10.52 Angular blepharoconjunctivitis

  • H10.521 Angular blepharoconjunctivitis, right eye

  • H10.522 Angular blepharoconjunctivitis, left eye

  • H10.523 Angular blepharoconjunctivitis, bilateral

  • H10.529 Angular blepharoconjunctivitis, unspecified eye

H10.53 Contact blepharoconjunctivitis

  • H10.531 Contact blepharoconjunctivitis, right eye

  • H10.532 Contact blepharoconjunctivitis, left eye

  • H10.533 Contact blepharoconjunctivitis, bilateral

  • H10.539 Contact blepharoconjunctivitis, unspecified eye

H10.8 Other conjunctivitis

H10.81 Pingueculitis

  • H10.811 Pingueculitis, right eye

  • H10.812 Pingueculitis, left eye

  • H10.813 Pingueculitis, bilateral

  • H10.819 Pingueculitis, unspecified eye

H10.82 Rosacea conjunctivitis

  • H10.821 Rosacea conjunctivitis, right eye

  • H10.822 Rosacea conjunctivitis, left eye

  • H10.823 Rosacea conjunctivitis, bilateral

  • H10.829 Rosacea conjunctivitis, unspecified eye

H10.89 Other conjunctivitis

H10.9 Unspecified conjunctivitis

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