Convert to ICD-10-CM: 
999.31 converts approximately to:
- 2015/16 ICD-10-CM T80.219A Unspecified infection due to central venous catheter, initial encounter
 ICD-9-CM Volume 2 Index entries containing back-references to 
999.31:
- Complications infection and inflammation infection and inflammation  due to (presence of) any device, implant or graft classified to 996.0 due to (presence of) any device, implant or graft classified to 996.0 -996.5 -996.5 NEC 996.60 NEC 996.60    arterial NEC 996.62 arterial NEC 996.62 
   arteriovenous fistula or shunt 996.62 arteriovenous fistula or shunt 996.62 
   artificial heart 996.61 artificial heart 996.61 
   bone growth stimulator 996.67 bone growth stimulator 996.67 
   breast 996.69 breast 996.69 
   cardiac 996.61 cardiac 996.61 
   catheter NEC 996.69 catheter NEC 996.69     central venous 999.31 central venous 999.31
    Hickman 999.31 Hickman 999.31
    peripherally inserted central (PICC) 999.31 peripherally inserted central (PICC) 999.31
    peritoneal 996.68 peritoneal 996.68 
    spinal 996.63 spinal 996.63 
    triple lumen 999.31 triple lumen 999.31
    urinary, indwelling 996.64 urinary, indwelling 996.64 
    vascular (arterial) (dialysis) (peripheral venous) NEC 996.62 vascular (arterial) (dialysis) (peripheral venous) NEC 996.62 
    ventricular shunt 996.63 ventricular shunt 996.63 
 
   central venous catheter 999.31 central venous catheter 999.31
   coronary artery bypass 996.61 coronary artery bypass 996.61 
   electrodes electrodes
   gastrointestinal NEC 996.69 gastrointestinal NEC 996.69 
   genitourinary NEC 996.65 genitourinary NEC 996.65     indwelling urinary catheter 996.64 indwelling urinary catheter 996.64 
 
   heart assist device 996.61 heart assist device 996.61 
   heart valve 996.61 heart valve 996.61 
   Hickman catheter 999.31 Hickman catheter 999.31
   infusion pump 996.62 infusion pump 996.62 
   insulin pump 996.69 insulin pump 996.69 
   intrauterine contraceptive device 996.65 intrauterine contraceptive device 996.65 
   joint prosthesis, internal 996.66 joint prosthesis, internal 996.66 
   ocular lens 996.69 ocular lens 996.69 
   orbital (implant) 996.69 orbital (implant) 996.69 
   orthopedic NEC 996.67 orthopedic NEC 996.67 
   peripherally inserted central catheter (PICC) 999.31 peripherally inserted central catheter (PICC) 999.31
   specified type NEC 996.69 specified type NEC 996.69 
   triple lumen catheter 999.31 triple lumen catheter 999.31
   urinary catheter, indwelling 996.64 urinary catheter, indwelling 996.64 
   ventricular shunt 996.63 ventricular shunt 996.63 
 
 
 
- CRBSI (catheter-related bloodstream infection ) 999.31
- Infection, infected, infective (opportunistic) 136.9  blood stream - see also Septicemia blood stream - see also Septicemia  catheter-related (CRBSI) 999.31 catheter-related (CRBSI) 999.31
 
  catheter-related bloodstream (CRBSI) 999.31 catheter-related bloodstream (CRBSI) 999.31
  due to or resulting from due to or resulting from  central venous catheter 999.31 central venous catheter 999.31
  device, implant, or graft (any) (presence of) - see Complications, infection and inflammation, due to (presence of) any device, implant, or graft classified to 996.0 device, implant, or graft (any) (presence of) - see Complications, infection and inflammation, due to (presence of) any device, implant, or graft classified to 996.0 -996.5 -996.5 NEC NEC
  injection, inoculation, infusion, transfusion, or vaccination (prophylactic) (therapeutic) 999.39 injection, inoculation, infusion, transfusion, or vaccination (prophylactic) (therapeutic) 999.39 
  injury NEC - see Wound, open, by site, complicated injury NEC - see Wound, open, by site, complicated
  surgery 998.59 surgery 998.59