It's the public CDC file. Check the official guidelines before you code.
- Code
- R59
- Kind
- Header
- Chapter
- 18. Symptoms, signs and abnormal clinical findings
Excludes1
- lymphadenitis NOS (I88.9)
- acute lymphadenitis (L04.-)
- chronic lymphadenitis (I88.1)
- mesenteric (acute) (chronic) lymphadenitis (I88.0)