2007 ICD-9-CM Procedure 80.30 Biopsy of joint structure, unspecified site 80.30 is a specific code that can be used to specify a procedure 80.30 contains 1 index entry View the full Volume 3 80.* hierarchy Index entries containing 80.30: Biopsy joint structure (aspiration) 80.30 ankle 80.37 elbow 80.32 foot and toe 80.38 hand and finger 80.34 hip 80.35 knee 80.36 shoulder 80.31 specified site NEC 80.39 spine 80.39 wrist 80.33