What dx will cover cpt code 84550?

84550_Arthrocentesis, aspiration and/or injection,_ may be provided for:

* 714.0 Septic arthritis

* 714.1 Gonococcal Arthritis

* 714.30 Infectious polyarthritis, unspecified

* 714.31 Infectious polyarthritis, pyogenic

* 714.32 Infectious polyarthritis, viral

* 720.0 Rheumatoid arthritis

* 720.1 Juvenile rheumatoid arthritis

* 720.81 Other seropositive inflammatory polyarthropathies

* 720.82 Psoriatic arthropathy

* 720.83 Inflammatory bowel disease associated enteropathic arthropathy

* 720.9 Rheumatoid arthritis, unspecified