DRAFT
ICD-10-CM/PCS MS-DRG v44.0 Definitions Manual |
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| Appendix G: Diagnoses Defined as Complications or Comorbidities |
| Page 38 of 38 |
| A000 B0689 C7231 C846A E662 F18151 H31329 I69853 J8409 L1235 M02169 M80872A M8468XA M8739 O2312 Q051 S02632B S15119A S32466K S42155K S42476P S52101P S52292A S52532P S59131K S62304K S62642P S72059P S72354M S7291XN S82044A S82234K S82463N S85121A S92126K S95199A T71121A T84115A |
| T84115A | Breakdown (mechanical) of internal fixation device of left femur, initial encounter |
| T84116A | Breakdown (mechanical) of internal fixation device of bone of right lower leg, initial encounter |
| T84117A | Breakdown (mechanical) of internal fixation device of bone of left lower leg, initial encounter |
| T84119A | Breakdown (mechanical) of internal fixation device of unspecified bone of limb, initial encounter |
| T84120A | Displacement of internal fixation device of right humerus, initial encounter |
| T84121A | Displacement of internal fixation device of left humerus, initial encounter |
| T84122A | Displacement of internal fixation device of bone of right forearm, initial encounter |
| T84123A | Displacement of internal fixation device of bone of left forearm, initial encounter |
| T84124A | Displacement of internal fixation device of right femur, initial encounter |
| T84125A | Displacement of internal fixation device of left femur, initial encounter |
| T84126A | Displacement of internal fixation device of bone of right lower leg, initial encounter |
| T84127A | Displacement of internal fixation device of bone of left lower leg, initial encounter |
| T84129A | Displacement of internal fixation device of unspecified bone of limb, initial encounter |
| T84190A | Other mechanical complication of internal fixation device of right humerus, initial encounter |
| T84191A | Other mechanical complication of internal fixation device of left humerus, initial encounter |
| T84192A | Other mechanical complication of internal fixation device of bone of right forearm, initial encounter |
| T84193A | Other mechanical complication of internal fixation device of bone of left forearm, initial encounter |
| T84194A | Other mechanical complication of internal fixation device of right femur, initial encounter |
| T84195A | Other mechanical complication of internal fixation device of left femur, initial encounter |
| T84196A | Other mechanical complication of internal fixation device of bone of right lower leg, initial encounter |
| T84197A | Other mechanical complication of internal fixation device of bone of left lower leg, initial encounter |
| T84199A | Other mechanical complication of internal fixation device of unspecified bone of limb, initial encounter |
| T84210A | Breakdown (mechanical) of internal fixation device of bones of hand and fingers, initial encounter |
| T84213A | Breakdown (mechanical) of internal fixation device of bones of foot and toes, initial encounter |
| T84216A | Breakdown (mechanical) of internal fixation device of vertebrae, initial encounter |
| T84218A | Breakdown (mechanical) of internal fixation device of other bones, initial encounter |
| T84220A | Displacement of internal fixation device of bones of hand and fingers, initial encounter |
| T84223A | Displacement of internal fixation device of bones of foot and toes, initial encounter |
| T84226A | Displacement of internal fixation device of vertebrae, initial encounter |
| T84228A | Displacement of internal fixation device of other bones, initial encounter |
| T84290A | Other mechanical complication of internal fixation device of bones of hand and fingers, initial encounter |
| T84293A | Other mechanical complication of internal fixation device of bones of foot and toes, initial encounter |
| T84296A | Other mechanical complication of internal fixation device of vertebrae, initial encounter |
| T84298A | Other mechanical complication of internal fixation device of other bones, initial encounter |
| T84310A | Breakdown (mechanical) of electronic bone stimulator, initial encounter |
| T84318A | Breakdown (mechanical) of other bone devices, implants and grafts, initial encounter |
| T84320A | Displacement of electronic bone stimulator, initial encounter |
| T84328A | Displacement of other bone devices, implants and grafts, initial encounter |
| T84390A | Other mechanical complication of electronic bone stimulator, initial encounter |
| T84398A | Other mechanical complication of other bone devices, implants and grafts, initial encounter |
| T84410A | Breakdown (mechanical) of muscle and tendon graft, initial encounter |
| T84418A | Breakdown (mechanical) of other internal orthopedic devices, implants and grafts, initial encounter |
| T84420A | Displacement of muscle and tendon graft, initial encounter |
| T84428A | Displacement of other internal orthopedic devices, implants and grafts, initial encounter |
| T84490A | Other mechanical complication of muscle and tendon graft, initial encounter |
| T84498A | Other mechanical complication of other internal orthopedic devices, implants and grafts, initial encounter |
| T8450XA | Infection and inflammatory reaction due to unspecified internal joint prosthesis, initial encounter |
| T8451XA | Infection and inflammatory reaction due to internal right hip prosthesis, initial encounter |
| T8452XA | Infection and inflammatory reaction due to internal left hip prosthesis, initial encounter |
| T8453XA | Infection and inflammatory reaction due to internal right knee prosthesis, initial encounter |
| T8454XA | Infection and inflammatory reaction due to internal left knee prosthesis, initial encounter |
| T8459XA | Infection and inflammatory reaction due to other internal joint prosthesis, initial encounter |
| T8460XA | Infection and inflammatory reaction due to internal fixation device of unspecified site, initial encounter |
| T84610A | Infection and inflammatory reaction due to internal fixation device of right humerus, initial encounter |
| T84611A | Infection and inflammatory reaction due to internal fixation device of left humerus, initial encounter |
| T84612A | Infection and inflammatory reaction due to internal fixation device of right radius, initial encounter |
| T84613A | Infection and inflammatory reaction due to internal fixation device of left radius, initial encounter |
| T84614A | Infection and inflammatory reaction due to internal fixation device of right ulna, initial encounter |
| T84615A | Infection and inflammatory reaction due to internal fixation device of left ulna, initial encounter |
| T84619A | Infection and inflammatory reaction due to internal fixation device of unspecified bone of arm, initial encounter |
| T84620A | Infection and inflammatory reaction due to internal fixation device of right femur, initial encounter |
| T84621A | Infection and inflammatory reaction due to internal fixation device of left femur, initial encounter |
| T84622A | Infection and inflammatory reaction due to internal fixation device of right tibia, initial encounter |
| T84623A | Infection and inflammatory reaction due to internal fixation device of left tibia, initial encounter |
| T84624A | Infection and inflammatory reaction due to internal fixation device of right fibula, initial encounter |
| T84625A | Infection and inflammatory reaction due to internal fixation device of left fibula, initial encounter |
| T84629A | Infection and inflammatory reaction due to internal fixation device of unspecified bone of leg, initial encounter |
| T8463XA | Infection and inflammatory reaction due to internal fixation device of spine, initial encounter |
| T8469XA | Infection and inflammatory reaction due to internal fixation device of other site, initial encounter |
| T847XXA | Infection and inflammatory reaction due to other internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8481XA | Embolism due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8482XA | Fibrosis due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8483XA | Hemorrhage due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8484XA | Pain due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8485XA | Stenosis due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8486XA | Thrombosis due to internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T8489XA | Other specified complication of internal orthopedic prosthetic devices, implants and grafts, initial encounter |
| T849XXA | Unspecified complication of internal orthopedic prosthetic device, implant and graft, initial encounter |
| T8501XA | Breakdown (mechanical) of ventricular intracranial (communicating) shunt, initial encounter |
| T8502XA | Displacement of ventricular intracranial (communicating) shunt, initial encounter |
| T8503XA | Leakage of ventricular intracranial (communicating) shunt, initial encounter |
| T8509XA | Other mechanical complication of ventricular intracranial (communicating) shunt, initial encounter |
| T85110A | Breakdown (mechanical) of implanted electronic neurostimulator of brain electrode (lead), initial encounter |
| T85111A | Breakdown (mechanical) of implanted electronic neurostimulator of peripheral nerve electrode (lead), initial encounter |
| T85112A | Breakdown (mechanical) of implanted electronic neurostimulator of spinal cord electrode (lead), initial encounter |
| T85113A | Breakdown (mechanical) of implanted electronic neurostimulator, generator, initial encounter |
| T85118A | Breakdown (mechanical) of other implanted electronic stimulator of nervous system, initial encounter |
| T85120A | Displacement of implanted electronic neurostimulator of brain electrode (lead), initial encounter |
| T85121A | Displacement of implanted electronic neurostimulator of peripheral nerve electrode (lead), initial encounter |
| T85122A | Displacement of implanted electronic neurostimulator of spinal cord electrode (lead), initial encounter |
| T85123A | Displacement of implanted electronic neurostimulator, generator, initial encounter |
| T85128A | Displacement of other implanted electronic stimulator of nervous system, initial encounter |
| T85190A | Other mechanical complication of implanted electronic neurostimulator of brain electrode (lead), initial encounter |
| T85191A | Other mechanical complication of implanted electronic neurostimulator of peripheral nerve electrode (lead), initial encounter |
| T85192A | Other mechanical complication of implanted electronic neurostimulator of spinal cord electrode (lead), initial encounter |
| T85193A | Other mechanical complication of implanted electronic neurostimulator, generator, initial encounter |
| T85199A | Other mechanical complication of other implanted electronic stimulator of nervous system, initial encounter |
| T8521XA | Breakdown (mechanical) of intraocular lens, initial encounter |
| T8522XA | Displacement of intraocular lens, initial encounter |
| T8529XA | Other mechanical complication of intraocular lens, initial encounter |
| T85310A | Breakdown (mechanical) of prosthetic orbit of right eye, initial encounter |
| T85311A | Breakdown (mechanical) of prosthetic orbit of left eye, initial encounter |
| T85320A | Displacement of prosthetic orbit of right eye, initial encounter |
| T85321A | Displacement of prosthetic orbit of left eye, initial encounter |
| T85390A | Other mechanical complication of prosthetic orbit of right eye, initial encounter |
| T85391A | Other mechanical complication of prosthetic orbit of left eye, initial encounter |
| T8541XA | Breakdown (mechanical) of breast prosthesis and implant, initial encounter |
| T8542XA | Displacement of breast prosthesis and implant, initial encounter |
| T8543XA | Leakage of breast prosthesis and implant, initial encounter |
| T8544XA | Capsular contracture of breast implant, initial encounter |
| T8549XA | Other mechanical complication of breast prosthesis and implant, initial encounter |
| T85510A | Breakdown (mechanical) of bile duct prosthesis, initial encounter |
| T85511A | Breakdown (mechanical) of esophageal anti-reflux device, initial encounter |
| T85518A | Breakdown (mechanical) of other gastrointestinal prosthetic devices, implants and grafts, initial encounter |
| T85520A | Displacement of bile duct prosthesis, initial encounter |
| T85521A | Displacement of esophageal anti-reflux device, initial encounter |
| T85528A | Displacement of other gastrointestinal prosthetic devices, implants and grafts, initial encounter |
| T85590A | Other mechanical complication of bile duct prosthesis, initial encounter |
| T85591A | Other mechanical complication of esophageal anti-reflux device, initial encounter |
| T85598A | Other mechanical complication of other gastrointestinal prosthetic devices, implants and grafts, initial encounter |
| T85610A | Breakdown (mechanical) of cranial or spinal infusion catheter, initial encounter |
| T85611A | Breakdown (mechanical) of intraperitoneal dialysis catheter, initial encounter |
| T85612A | Breakdown (mechanical) of permanent sutures, initial encounter |
| T85613A | Breakdown (mechanical) of artificial skin graft and decellularized allodermis, initial encounter |
| T85614A | Breakdown (mechanical) of insulin pump, initial encounter |
| T85615A | Breakdown (mechanical) of other nervous system device, implant or graft, initial encounter |
| T85618A | Breakdown (mechanical) of other specified internal prosthetic devices, implants and grafts, initial encounter |
| T85620A | Displacement of cranial or spinal infusion catheter, initial encounter |
| T85621A | Displacement of intraperitoneal dialysis catheter, initial encounter |
| T85622A | Displacement of permanent sutures, initial encounter |
| T85623A | Displacement of artificial skin graft and decellularized allodermis, initial encounter |
| T85624A | Displacement of insulin pump, initial encounter |
| T85625A | Displacement of other nervous system device, implant or graft, initial encounter |
| T85628A | Displacement of other specified internal prosthetic devices, implants and grafts, initial encounter |
| T85630A | Leakage of cranial or spinal infusion catheter, initial encounter |
| T85631A | Leakage of intraperitoneal dialysis catheter, initial encounter |
| T85633A | Leakage of insulin pump, initial encounter |
| T85635A | Leakage of other nervous system device, implant or graft, initial encounter |
| T85638A | Leakage of other specified internal prosthetic devices, implants and grafts, initial encounter |
| T85690A | Other mechanical complication of cranial or spinal infusion catheter, initial encounter |
| T85691A | Other mechanical complication of intraperitoneal dialysis catheter, initial encounter |
| T85692A | Other mechanical complication of permanent sutures, initial encounter |
| T85693A | Other mechanical complication of artificial skin graft and decellularized allodermis, initial encounter |
| T85694A | Other mechanical complication of insulin pump, initial encounter |
| T85695A | Other mechanical complication of other nervous system device, implant or graft, initial encounter |
| T85698A | Other mechanical complication of other specified internal prosthetic devices, implants and grafts, initial encounter |
| T8571XA | Infection and inflammatory reaction due to peritoneal dialysis catheter, initial encounter |
| T8572XA | Infection and inflammatory reaction due to insulin pump, initial encounter |
| T85730A | Infection and inflammatory reaction due to ventricular intracranial (communicating) shunt, initial encounter |
| T85731A | Infection and inflammatory reaction due to implanted electronic neurostimulator of brain, electrode (lead), initial encounter |
| T85732A | Infection and inflammatory reaction due to implanted electronic neurostimulator of peripheral nerve, electrode (lead), initial encounter |
| T85733A | Infection and inflammatory reaction due to implanted electronic neurostimulator of spinal cord, electrode (lead), initial encounter |
| T85734A | Infection and inflammatory reaction due to implanted electronic neurostimulator, generator, initial encounter |
| T85735A | Infection and inflammatory reaction due to cranial or spinal infusion catheter, initial encounter |
| T85738A | Infection and inflammatory reaction due to other nervous system device, implant or graft, initial encounter |
| T8579XA | Infection and inflammatory reaction due to other internal prosthetic devices, implants and grafts, initial encounter |
| T85810A | Embolism due to nervous system prosthetic devices, implants and grafts, initial encounter |
| T85810D | Embolism due to nervous system prosthetic devices, implants and grafts, subsequent encounter |
| T85820A | Fibrosis due to nervous system prosthetic devices, implants and grafts, initial encounter |
| T85820D | Fibrosis due to nervous system prosthetic devices, implants and grafts, subsequent encounter |
| T85830A | Hemorrhage due to nervous system prosthetic devices, implants and grafts, initial encounter |
| T85830D | Hemorrhage due to nervous system prosthetic devices, implants and grafts, subsequent encounter |
| T85840A | Pain due to nervous system prosthetic devices, implants and grafts, initial encounter |
| T85840D | Pain due to nervous system prosthetic devices, implants and grafts, subsequent encounter |
| T85850A | Stenosis due to nervous system prosthetic devices, implants and grafts, initial encounter |
| T85850D | Stenosis due to nervous system prosthetic devices, implants and grafts, subsequent encounter |
| T85860A | Thrombosis due to nervous system prosthetic devices, implants and grafts, initial encounter |
| T85860D | Thrombosis due to nervous system prosthetic devices, implants and grafts, subsequent encounter |
| T85890A | Other specified complication of nervous system prosthetic devices, implants and grafts, initial encounter |
| T85890D | Other specified complication of nervous system prosthetic devices, implants and grafts, subsequent encounter |
| T8600 | Unspecified complication of bone marrow transplant |
| T8601 | Bone marrow transplant rejection |
| T8602 | Bone marrow transplant failure |
| T8603 | Bone marrow transplant infection |
| T8609 | Other complications of bone marrow transplant |
| T8610 | Unspecified complication of kidney transplant |
| T8611 | Kidney transplant rejection |
| T8612 | Kidney transplant failure |
| T8613 | Kidney transplant infection |
| T8619 | Other complication of kidney transplant |
| T8620 | Unspecified complication of heart transplant |
| T8621 | Heart transplant rejection |
| T8622 | Heart transplant failure |
| T8623 | Heart transplant infection |
| T86290 | Cardiac allograft vasculopathy |
| T86298 | Other complications of heart transplant |
| T8630 | Unspecified complication of heart-lung transplant |
| T8631 | Heart-lung transplant rejection |
| T8632 | Heart-lung transplant failure |
| T8633 | Heart-lung transplant infection |
| T8639 | Other complications of heart-lung transplant |
| T8640 | Unspecified complication of liver transplant |
| T8641 | Liver transplant rejection |
| T8642 | Liver transplant failure |
| T8643 | Liver transplant infection |
| T8649 | Other complications of liver transplant |
| T865 | Complications of stem cell transplant |
| T86810 | Lung transplant rejection |
| T86811 | Lung transplant failure |
| T86812 | Lung transplant infection |
| T86818 | Other complications of lung transplant |
| T86819 | Unspecified complication of lung transplant |
| T86820 | Skin graft (allograft) rejection |
| T86821 | Skin graft (allograft) (autograft) failure |
| T86822 | Skin graft (allograft) (autograft) infection |
| T86828 | Other complications of skin graft (allograft) (autograft) |
| T86829 | Unspecified complication of skin graft (allograft) (autograft) |
| T86830 | Bone graft rejection |
| T86831 | Bone graft failure |
| T86832 | Bone graft infection |
| T86838 | Other complications of bone graft |
| T86839 | Unspecified complication of bone graft |
| T868401 | Corneal transplant rejection, right eye |
| T868402 | Corneal transplant rejection, left eye |
| T868403 | Corneal transplant rejection, bilateral |
| T868409 | Corneal transplant rejection, unspecified eye |
| T868411 | Corneal transplant failure, right eye |
| T868412 | Corneal transplant failure, left eye |
| T868413 | Corneal transplant failure, bilateral |
| T868419 | Corneal transplant failure, unspecified eye |
| T868421 | Corneal transplant infection, right eye |
| T868422 | Corneal transplant infection, left eye |
| T868423 | Corneal transplant infection, bilateral |
| T868429 | Corneal transplant infection, unspecified eye |
| T868481 | Other complications of corneal transplant, right eye |
| T868482 | Other complications of corneal transplant, left eye |
| T868483 | Other complications of corneal transplant, bilateral |
| T868489 | Other complications of corneal transplant, unspecified eye |
| T868491 | Unspecified complication of corneal transplant, right eye |
| T868492 | Unspecified complication of corneal transplant, left eye |
| T868493 | Unspecified complication of corneal transplant, bilateral |
| T868499 | Unspecified complication of corneal transplant, unspecified eye |
| T86850 | Intestine transplant rejection |
| T86851 | Intestine transplant failure |
| T86852 | Intestine transplant infection |
| T86858 | Other complications of intestine transplant |
| T86859 | Unspecified complication of intestine transplant |
| T86890 | Other transplanted tissue rejection |
| T86891 | Other transplanted tissue failure |
| T86892 | Other transplanted tissue infection |
| T86898 | Other complications of other transplanted tissue |
| T86899 | Unspecified complication of other transplanted tissue |
| T8690 | Unspecified complication of unspecified transplanted organ and tissue |
| T8691 | Unspecified transplanted organ and tissue rejection |
| T8692 | Unspecified transplanted organ and tissue failure |
| T8693 | Unspecified transplanted organ and tissue infection |
| T8699 | Other complications of unspecified transplanted organ and tissue |
| T870X1 | Complications of reattached (part of) right upper extremity |
| T870X2 | Complications of reattached (part of) left upper extremity |
| T870X9 | Complications of reattached (part of) unspecified upper extremity |
| T871X1 | Complications of reattached (part of) right lower extremity |
| T871X2 | Complications of reattached (part of) left lower extremity |
| T871X9 | Complications of reattached (part of) unspecified lower extremity |
| T872 | Complications of other reattached body part |
| T8740 | Infection of amputation stump, unspecified extremity |
| T8741 | Infection of amputation stump, right upper extremity |
| T8742 | Infection of amputation stump, left upper extremity |
| T8743 | Infection of amputation stump, right lower extremity |
| T8744 | Infection of amputation stump, left lower extremity |
| T880XXA | Infection following immunization, initial encounter |
| T881XXA | Other complications following immunization, not elsewhere classified, initial encounter |
| T882XXA | Shock due to anesthesia, initial encounter |
| T883XXA | Malignant hyperthermia due to anesthesia, initial encounter |
| T886XXA | Anaphylactic reaction due to adverse effect of correct drug or medicament properly administered, initial encounter |
| Z1610 | Resistance to unspecified beta lactam antibiotics |
| Z1611 | Resistance to penicillins |
| Z1612 | Extended spectrum beta lactamase (ESBL) resistance |
| Z1613 | Resistance to carbapenem |
| Z1619 | Resistance to other specified beta lactam antibiotics |
| Z1620 | Resistance to unspecified antibiotic |
| Z1621 | Resistance to vancomycin |
| Z1622 | Resistance to vancomycin related antibiotics |
| Z1623 | Resistance to quinolones and fluoroquinolones |
| Z1624 | Resistance to multiple antibiotics |
| Z1629 | Resistance to other single specified antibiotic |
| Z1630 | Resistance to unspecified antimicrobial drugs |
| Z1631 | Resistance to antiparasitic drug(s) |
| Z1632 | Resistance to antifungal drug(s) |
| Z1633 | Resistance to antiviral drug(s) |
| Z16341 | Resistance to single antimycobacterial drug |
| Z16342 | Resistance to multiple antimycobacterial drugs |
| Z1635 | Resistance to multiple antimicrobial drugs |
| Z1639 | Resistance to other specified antimicrobial drug |
| Z431 | Encounter for attention to gastrostomy |
| Z4821 | Encounter for aftercare following heart transplant |
| Z4822 | Encounter for aftercare following kidney transplant |
| Z4823 | Encounter for aftercare following liver transplant |
| Z4824 | Encounter for aftercare following lung transplant |
| Z48280 | Encounter for aftercare following heart-lung transplant |
| Z48290 | Encounter for aftercare following bone marrow transplant |
| Z6818 | Body mass index [BMI] 18.4 or less, adult |
| Z6819 | Body mass index [BMI] 18.5-19.9, adult |
| Z6841 | Body mass index [BMI] 40.0-44.9, adult |
| Z6842 | Body mass index [BMI] 45.0-49.9, adult |
| Z6843 | Body mass index [BMI] 50.0-59.9, adult |
| Z6844 | Body mass index [BMI] 60.0-69.9, adult |
| Z6845 | Body mass index [BMI] 70 or greater, adult |
| Z6855 | Body mass index [BMI] pediatric, 120% of the 95th percentile for age to less than 140% of the 95th percentile for age |
| Z6856 | Body mass index [BMI] pediatric, greater than or equal to 140% of the 95th percentile for age |
| Z940 | Kidney transplant status |
| Z941 | Heart transplant status |
| Z942 | Lung transplant status |
| Z943 | Heart and lungs transplant status |
| Z944 | Liver transplant status |
| Z9481 | Bone marrow transplant status |
| Z9482 | Intestine transplant status |
| Z9483 | Pancreas transplant status |
| Z9484 | Stem cells transplant status |
| Z95811 | Presence of heart assist device |
| Z95812 | Presence of fully implantable artificial heart |
| Z9911 | Dependence on respirator [ventilator] status |
| Z9912 | Encounter for respirator [ventilator] dependence during power failure |
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Centers for Medicare & Medicaid Services, 7500 Security Boulevard Baltimore, MD 21244 25 Mar 2026 13:16:25 CMS, code-revision=381, description-revision=1473 |