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How would you code a Left L5-S1 Zygapohyseal (facet) joint aspiration for a facet cyst?
Would you be able to code in the range of 20600 to 20610 Arthrocentesis, aspiration and /or injection; small joint, intermediate joint or large joint or is it 64999 unlisted code?
I did some research to try to figure out the definition of small joint, intermediate joint or large joint and I was not able to find anything besides what is listed in the CPT book.
Thank you for your help.
Would you be able to code in the range of 20600 to 20610 Arthrocentesis, aspiration and /or injection; small joint, intermediate joint or large joint or is it 64999 unlisted code?
I did some research to try to figure out the definition of small joint, intermediate joint or large joint and I was not able to find anything besides what is listed in the CPT book.
Thank you for your help.