2007 ICD-9-CM Procedure 93.6 Osteopathic manipulative treatment Musculoskeletal manipulation based on the principles of OSTEOPATHIC MEDICINE developed in 1874 by Dr Andrew Taylor Still. It was originally similar to CHIROPRACTIC (MANIPULATION, CHIROPRACTIC) but has become more like FAMILY PRACTICE. 93.6 is a non-specific code that should not be used to specify a procedure View the full Volume 3 93.* hierarchy