| Z44 | Encounter for fitting and adjustment of external prosthetic device |
| Z44.0 | Encounter for fitting and adjustment of artificial arm |
| Z44.00 | Encounter for fitting and adjustment of unspecified artificial arm |
| Z44.001 | Encounter for fitting and adjustment of unspecified right artificial arm |
| Z44.002 | Encounter for fitting and adjustment of unspecified left artificial arm |
| Z44.009 | Encounter for fitting and adjustment of unspecified artificial arm, unspecified arm |
| Z44.01 | Encounter for fitting and adjustment of complete artificial arm |
| Z44.011 | Encounter for fitting and adjustment of complete right artificial arm |
| Z44.012 | Encounter for fitting and adjustment of complete left artificial arm |
| Z44.019 | Encounter for fitting and adjustment of complete artificial arm, unspecified arm |
| Z44.02 | Encounter for fitting and adjustment of partial artificial arm |
| Z44.021 | Encounter for fitting and adjustment of partial artificial right arm |
| Z44.022 | Encounter for fitting and adjustment of partial artificial left arm |
| Z44.029 | Encounter for fitting and adjustment of partial artificial arm, unspecified arm |
| Z44.1 | Encounter for fitting and adjustment of artificial leg |
| Z44.10 | Encounter for fitting and adjustment of unspecified artificial leg |
| Z44.101 | Encounter for fitting and adjustment of unspecified right artificial leg |
| Z44.102 | Encounter for fitting and adjustment of unspecified left artificial leg |
| Z44.109 | Encounter for fitting and adjustment of unspecified artificial leg, unspecified leg |
| Z44.11 | Encounter for fitting and adjustment of complete artificial leg |
| Z44.111 | Encounter for fitting and adjustment of complete right artificial leg |
| Z44.112 | Encounter for fitting and adjustment of complete left artificial leg |
| Z44.119 | Encounter for fitting and adjustment of complete artificial leg, unspecified leg |
| Z44.12 | Encounter for fitting and adjustment of partial artificial leg |
| Z44.121 | Encounter for fitting and adjustment of partial artificial right leg |
| Z44.122 | Encounter for fitting and adjustment of partial artificial left leg |
| Z44.129 | Encounter for fitting and adjustment of partial artificial leg, unspecified leg |
| Z44.2 | Encounter for fitting and adjustment of artificial eye |
| Z44.20 | Encounter for fitting and adjustment of artificial eye, unspecified |
| Z44.21 | Encounter for fitting and adjustment of artificial right eye |
| Z44.22 | Encounter for fitting and adjustment of artificial left eye |
| Z44.3 | Encounter for fitting and adjustment of external breast prosthesis |
| Z44.30 | Encounter for fitting and adjustment of external breast prosthesis, unspecified breast |
| Z44.31 | Encounter for fitting and adjustment of external right breast prosthesis |
| Z44.32 | Encounter for fitting and adjustment of external left breast prosthesis |
| Z44.8 | Encounter for fitting and adjustment of other external prosthetic devices |
| Z44.9 | Encounter for fitting and adjustment of unspecified external prosthetic device |
| Z45 | Encounter for adjustment and management of implanted device |
| Z45.0 | Encounter for adjustment and management of cardiac device |
| Z45.01 | Encounter for adjustment and management of cardiac pacemaker |
| Z45.010 | Encounter for checking and testing of cardiac pacemaker pulse generator [battery] |
| Z45.018 | Encounter for adjustment and management of other part of cardiac pacemaker |
| Z45.02 | Encounter for adjustment and management of automatic implantable cardiac defibrillator |
| Z45.09 | Encounter for adjustment and management of other cardiac device |
| Z45.1 | Encounter for adjustment and management of infusion pump |
| Z45.2 | Encounter for adjustment and management of vascular access device |
| Z45.3 | Encounter for adjustment and management of implanted devices of the special senses |
| Z45.31 | Encounter for adjustment and management of implanted visual substitution device |
| Z45.32 | Encounter for adjustment and management of implanted hearing device |
| Z45.320 | Encounter for adjustment and management of bone conduction device |
| Z45.321 | Encounter for adjustment and management of cochlear device |
| Z45.328 | Encounter for adjustment and management of other implanted hearing device |
| Z45.4 | Encounter for adjustment and management of implanted nervous system device |
| Z45.41 | Encounter for adjustment and management of cerebrospinal fluid drainage device |
| Z45.42 | Encounter for adjustment and management of neuropacemaker (brain) (peripheral nerve) (spinal cord) |
| Z45.49 | Encounter for adjustment and management of other implanted nervous system device |
| Z45.8 | Encounter for adjustment and management of other implanted devices |
| Z45.81 | Encounter for adjustment or removal of breast implant |
| Z45.811 | Encounter for adjustment or removal of right breast implant |
| Z45.812 | Encounter for adjustment or removal of left breast implant |
| Z45.819 | Encounter for adjustment or removal of unspecified breast implant |
| Z45.82 | Encounter for adjustment or removal of myringotomy device (stent) (tube) |
| Z45.89 | Encounter for adjustment and management of other implanted devices |
| Z45.9 | Encounter for adjustment and management of unspecified implanted device |
| Z46 | Encounter for fitting and adjustment of other devices |
| Z46.0 | Encounter for fitting and adjustment of spectacles and contact lenses |
| Z46.1 | Encounter for fitting and adjustment of hearing aid |
| Z46.2 | Encounter for fitting and adjustment of other devices related to nervous system and special senses |
| Z46.3 | Encounter for fitting and adjustment of dental prosthetic device |
| Z46.4 | Encounter for fitting and adjustment of orthodontic device |
| Z46.5 | Encounter for fitting and adjustment of other gastrointestinal appliance and device |
| Z46.51 | Encounter for fitting and adjustment of gastric lap band |
| Z46.59 | Encounter for fitting and adjustment of other gastrointestinal appliance and device |
| Z46.6 | Encounter for fitting and adjustment of urinary device |
| Z46.8 | Encounter for fitting and adjustment of other specified devices |
| Z46.81 | Encounter for fitting and adjustment of insulin pump |
| Z46.82 | Encounter for fitting and adjustment of non-vascular catheter |
| Z46.89 | Encounter for fitting and adjustment of other specified devices |
| Z46.9 | Encounter for fitting and adjustment of unspecified device |