Icd 10 code for osteoarthritis of lumbar spine unspecified July 8, 2019 16 32 64 128 Icd 10 code for osteoarthritis of lumbar spine unspecified spinal osteoarthritis complication status Other osteoarthritis of spine lumbar region icd 10 Osteoarthritis spine icd 10 Icd 10 code for osteoarthritis of lumbar spine