A 38-year-old member asked:
Ortho 711.89 inf arthritis nec-mult secondary. what does this mean?
2 doctor answers • 4 doctors weighed in

Dr. Anthony Watsonanswered
Orthopedic Surgery 32 years experience
Diagnosis code: Insurance companies require a "code" on the bill, instead of the actual name of the diagnosis. The code you list is for "arthritis in more than one joint due to undefined infectious or parasitic disease."
Created for people with ongoing healthcare needs but benefits everyone.
3k viewsReviewed >2 years ago

A Verified Doctoranswered
Rheumatology 54 years experience
See details: 711.89 is the diagnostic code for infection of multiple joints. It does specific the exact organism causing the infection.
Created for people with ongoing healthcare needs but benefits everyone.
3.7k viewsReviewed >2 years agoMerged
Last updated Apr 3, 2015
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