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Disease staging: CliniCal anD CoDeD Criteria - HCUP

Disease staging: CliniCal anD CoDeD Criteria - HCUP

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Clinical <strong>Criteria</strong> with Description, Diagnostic Findings and ICD-9-CM codes<br />

DXCat Number: EYE20<br />

MultiStage: No<br />

DXCat Label: Keratitis, Adenovirus Specificity: A<br />

Etiology: Infection, Viral<br />

Stage Description Diagnostic findings ICD-9-CM Codes<br />

1.01 Adenovirus keratitis Epidemic keratoconjunctivitis<br />

DX 0771;<br />

OR adenovirus keratitis [corneal culture reports growth of pathologic organism(s)]<br />

1.02 with vision loss Stage 1.01<br />

STAGE 1.01 + (DX 36901-36918,<br />

AND visual acuity ≤ 20/70<br />

36921-3699);<br />

OR conjunctival edema<br />

OR eyelid edema<br />

2.01 with subepithelial infiltrates Stage 1.02<br />

AND subepithelial infiltrates [slit lamp exam report]<br />

References:<br />

Dawson CR. Follicular conjunctivitis. In: Duane TD, Jaeger EA, eds. Clinical Ophthalmology. Philadelphia, PA: Harper & Row; 1986:(4)7.<br />

STAGE 1.01-1.02 + DX 37120;<br />

Thursday, January 07, 2010 9:21:36 AM<br />

©2010 Thomson Reuters. All rights reserved.

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