Question:
Our doctor is doing a synovial cyst resection at L4-5. The diagnosis code I have always used for this procedure is 349.2 (
Disorders of meninges not elsewhere classified). Our Dr. is stating I should use 727.40 (
Synovial cyst, unspecified). Which code is correct?
Georgia Subscriber
Answer:
In this case, you are reporting an epidural lumbar synovial cyst. The most appropriate diagnosis code you should report for a synovial cyst of any spinal site is 727.40.