ICD-10 Diagnosis Code A18.52

Tuberculous keratitis

Diagnosis Code A18.52

ICD-10: A18.52
Short Description: Tuberculous keratitis
Long Description: Tuberculous keratitis
This is the 2017 version of the ICD-10-CM diagnosis code A18.52

Valid for Submission
The code A18.52 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Certain infectious and parasitic diseases (A00–B99)
    • Tuberculosis (A15-A19)
      • Tuberculosis of other organs (A18)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code A18.52 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 124 - OTHER DISORDERS OF THE EYE WITH MCC
  • 125 - OTHER DISORDERS OF THE EYE WITHOUT MCC

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Synonyms
  • Bacterial keratitis
  • Granulomatous conjunctivitis
  • Granulomatous keratitis
  • Granulomatous keratitis
  • Keratitis caused by tuberculosis
  • Mycobacterial keratitis
  • Phlyctenular keratoconjunctivitis
  • Tuberculosis of conjunctiva
  • Tuberculosis of eye
  • Tuberculosis of eye
  • Tuberculous interstitial keratitis
  • Tuberculous keratoconjunctivitis
  • Tuberculous phlyctenular keratoconjunctivitis

Index of Diseases and Injuries
References found for the code A18.52 in the Index of Diseases and Injuries:


Information for Patients


Corneal Disorders

Your cornea is the outermost layer of your eye. It is clear and shaped like a dome. The cornea helps to shield the rest of the eye from germs, dust, and other harmful matter. It also helps your eye to focus. If you wear contact lenses, they float on top of your corneas.

Problems with the cornea include

  • Refractive errors
  • Allergies
  • Infections
  • Injuries
  • Dystrophies - conditions in which parts of the cornea lose clarity due to a buildup of cloudy material

Treatments of corneal disorders include medicines, corneal transplantation, and corneal laser surgery.

NIH: National Eye Institute

  • Cloudy cornea
  • Corneal injury
  • Corneal transplant
  • Corneal ulcers and infections
  • Fuchs dystrophy
  • Keratoconus


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Tuberculosis

Also called: TB

Tuberculosis (TB) is a disease caused by bacteria called Mycobacterium tuberculosis. The bacteria usually attack the lungs, but they can also damage other parts of the body.

TB spreads through the air when a person with TB of the lungs or throat coughs, sneezes, or talks. If you have been exposed, you should go to your doctor for tests. You are more likely to get TB if you have a weak immune system.

Symptoms of TB in the lungs may include

  • A bad cough that lasts 3 weeks or longer
  • Weight loss
  • Loss of appetite
  • Coughing up blood or mucus
  • Weakness or fatigue
  • Fever
  • Night sweats

Skin tests, blood tests, x-rays, and other tests can tell if you have TB. If not treated properly, TB can be deadly. You can usually cure active TB by taking several medicines for a long period of time.

NIH: National Institute of Allergy and Infectious Diseases

  • Acid-fast stain
  • Coughing up blood
  • Disseminated tuberculosis
  • Meningitis - tuberculous
  • Multidrug-Resistant Tuberculosis (MDR TB) (Centers for Disease Control and Prevention)
  • PPD skin test
  • Pulmonary tuberculosis
  • Taking medicines to treat tuberculosis
  • Tuberculosis Facts - Exposure to TB (Centers for Disease Control and Prevention)
  • Tuberculosis Facts - TB Can Be Treated (Centers for Disease Control and Prevention)
  • Tuberculosis Facts - Testing for TB (Centers for Disease Control and Prevention)
  • Tuberculosis Facts - You Can Prevent TB (Centers for Disease Control and Prevention)
  • Tuberculosis: General Information (Centers for Disease Control and Prevention)


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