ICD-10-CM > S00-T88 > S80-S89 > S83 > S83.0 > S83.00 > S83.005 S83.005 Unspecified dislocation of left patella Non-Billable/Non-Specific Codes S83.005A..., initial encounterS83.005D..., subsequent encounterS83.005S..., sequela