1. ICD-10-CM Codes
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2. A00-B99 Certain infectious and parasitic diseases
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3. B00-B09 Viral infections characterized by skin and mucous membrane lesions
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4. B05- Measles
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5. 2020 ICD-10-CM Diagnosis Code B05.81

2020 ICD-10-CM Diagnosis Code B05.81

Measles keratitis and keratoconjunctivitis

2016 2017 2018 2019 2020 Billable/Specific Code

• B05.81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• The 2020 edition of ICD-10-CM B05.81 became effective on October 1, 2019.
• This is the American ICD-10-CM version of B05.81 - other international versions of ICD-10 B05.81 may differ.

• Measles complicated by keratitis and keratoconjunctivitis

• 124 Other disorders of the eye with mcc
• 125 Other disorders of the eye without mcc
• 791 Prematurity with major problems
• 793 Full term neonate with major problems

Convert B05.81 to ICD-9-CM

• 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
• 2017 (effective 10/1/2016): No change
• 2018 (effective 10/1/2017): No change
• 2019 (effective 10/1/2018): No change
• 2020 (effective 10/1/2019): No change

• Keratitis (nodular) (nonulcerative) (simple) (zonular) H16.9
  ICD-10-CM Diagnosis Code H16.9

  Unspecified keratitis

  2016 2017 2018 2019 2020 Billable/Specific Code
  • in (due to)
    • measles B05.81
  • postmeasles B05.81
• Keratoconjunctivitis H16.20-
  ICD-10-CM Diagnosis Code H16.20-

  Unspecified keratoconjunctivitis

  2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code

  Applicable To

  • Superficial keratitis with conjunctivitis NOS
  • postmeasles B05.81
• Measles (black) (hemorrhagic) (suppressed) B05.9
  ICD-10-CM Diagnosis Code B05.9

  Measles without complication

  2016 2017 2018 2019 2020 Billable/Specific Code

  Applicable To

  • Measles NOS
  • with
    • keratitis B05.81 (keratoconjunctivitis)

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.