ICD-10-PCS Alphabetic Index · FY 2026 Letter T

PCS Index Terms Starting With T ICD-10-PCS

The letter T section of the FY 2026 ICD-10-PCS Alphabetic Index carries 219 main terms, from T-cell Antigen Coupler T-cell Therapy to TYRX Antibacterial Envelope. Terms with a direct entry link straight to the code or table, see references point to the main term that holds the codes, use references map anatomy and brand names to their PCS values, and terms with a handful of sub-entries render in full right here. The largest terms open their own full index page.

✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026

219

Main Terms

935

Index Entries

Direct Entries

105

Cross-refs

A B C D E F G H I J K L M N O P Q R STU V W X Y Z 3

219 of 219 shown

T-cell Antigen Coupler T-cell (TAC-T) TherapyUse use Non-Chimeric Antigen Receptor T-cell Immune Effector Cell Therapy
T-cell Receptor-Engineered T-cell (TCR-T) TherapyUse use Non-Chimeric Antigen Receptor T-cell Immune Effector Cell Therapy
tab-cel(R)Use use Tabelecleucel Immunotherapy
Tabelecleucel ImmunotherapyCode XW0
Tagraxofusp-erzs AntineoplasticCode XW0
TakedownSub-entries
Arteriovenous shunt See: Removal of device from, Upper Arteries 03P
Arteriovenous shunt, with creation of new shunt See: Bypass, Upper Arteries 031
Stoma
See: Excision
View all 6 entries for Takedown →
Talent(R) ConverterUse use Intraluminal Device
Talent(R) OccluderUse use Intraluminal Device
Talent(R) Stent Graft (abdominal)(thoracic)Use use Intraluminal Device
Talocalcaneal (subtalar) jointSub-entries
use Tarsal Joint, Right
use Tarsal Joint, Left
Talocalcaneal ligamentSub-entries
use Foot Bursa and Ligament, Right
use Foot Bursa and Ligament, Left
Talocalcaneonavicular jointSub-entries
use Tarsal Joint, Right
use Tarsal Joint, Left
Talocalcaneonavicular ligamentSub-entries
use Foot Bursa and Ligament, Right
use Foot Bursa and Ligament, Left
Talocrural jointSub-entries
use Ankle Joint, Right
use Ankle Joint, Left
Talofibular ligamentSub-entries
use Ankle Bursa and Ligament, Right
use Ankle Bursa and Ligament, Left
Talquetamab AntineoplasticCode XW01329
Talus boneSub-entries
use Tarsal, Right
use Tarsal, Left
TALVEY(tm)Use use Talquetamab Antineoplastic
TAMBE Device (Thoracoabdominal Branch Endoprosthesis), GORE(R) EXCLUDER(R)Use use Branched Intraluminal Device, Manufactured Integrated System, Four or More Arteries in New Technology
TandemHeart(R) SystemUse use Short-term External Heart Assist System in Heart and Great Vessels
Tarlatamab-dlle AntineoplasticCode XW0
TarsectomySub-entries
See: Excision, Lower Bones 0QB
See: Resection, Lower Bones 0QT
Tarsometatarsal ligamentSub-entries
use Foot Bursa and Ligament, Right
use Foot Bursa and Ligament, Left
TarsorrhaphyCross-ref See: Repair, Eye 08Q
TattooingSub-entries
Cornea 3E0CXMZ
Skin See: Introduction of substance in or on, Skin 3E00
Taurolidine Anti-infective and Heparin AnticoagulantCode XY0YX28
TAXUS(R) Liberte(R) Paclitaxel-eluting Coronary Stent SystemUse use Intraluminal Device, Drug-eluting in Heart and Great Vessels
TBNA (transbronchial needle aspiration)Sub-entries
Fluid or gas See: Drainage, Respiratory System 0B9
Tissue biopsy See: Extraction, Respiratory System 0BD
Tecartus(tm)Use use Brexucabtagene Autoleucel Immunotherapy
TECELRA(R)Use use Afamitresgene Autoleucel Immunotherapy
TECENTRIQ(R)Use use Other Antineoplastic
Teclistamab AntineoplasticCode XW01348
TECVAYLI(tm)Use use Teclistamab Antineoplastic
TelemetrySub-entries
4A12X4Z
Ambulatory 4A12X45
TELLTALE BASILICA (Bioprosthetic or native aortic scallop intentional laceration to prevent iatrogenic coronary artery obstruction)Code X28F3WB
TELLTALE SystemCode X28F3WB
Temperature gradient studyCode 4A0ZXKZ
Temperature-controlled sEEG radiofrequency ablationCode 00503Z4
Temporal lobeUse use Cerebral Hemisphere
Temporalis muscleUse use Head Muscle
Temporary Phrenic Nerve/Diaphragm Stimulation Electrodes, InsertionCode X2H13XB
Temporary Retrievable StentUse use Intraluminal Device, Temporary in New Technology
Temporoparietalis muscleUse use Head Muscle
TendolysisCross-ref See: Release, Tendons 0LN
TendonectomySub-entries
See: Excision, Tendons 0LB
See: Resection, Tendons 0LT
Tendonoplasty, tenoplastySub-entries
See: Repair, Tendons 0LQ
See: Replacement, Tendons 0LR
See: Supplement, Tendons 0LU
TendorrhaphyCross-ref See: Repair, Tendons 0LQ
TendototomySub-entries
See: Division, Tendons 0L8
See: Drainage, Tendons 0L9
Tenectomy, tenonectomySub-entries
See: Excision, Tendons 0LB
See: Resection, Tendons 0LT
TenolysisCross-ref See: Release, Tendons 0LN
TenontorrhaphyCross-ref See: Repair, Tendons 0LQ
TenontotomySub-entries
See: Division, Tendons 0L8
See: Drainage, Tendons 0L9
TenorrhaphyCross-ref See: Repair, Tendons 0LQ
TenosynovectomySub-entries
See: Excision, Tendons 0LB
See: Resection, Tendons 0LT
TenotomySub-entries
See: Division, Tendons 0L8
See: Drainage, Tendons 0L9
Tensor fasciae latae muscleSub-entries
use Hip Muscle, Right
use Hip Muscle, Left
Tensor veli palatini muscleUse use Tongue, Palate, Pharynx Muscle
Tenth cranial nerveUse use Vagus Nerve
Tentorium cerebelliUse use Dura Mater
Teres major muscleSub-entries
use Shoulder Muscle, Right
use Shoulder Muscle, Left
Teres minor muscleSub-entries
use Shoulder Muscle, Right
use Shoulder Muscle, Left
TerlipressinCode XW0
TERLIVAZ(R)Use use Terlipressin
Termination of pregnancySub-entries
Aspiration curettage 10A07ZZ
Dilation and curettage 10A07ZZ
Hysterotomy 10A00ZZ
Intra-amniotic injection 10A03ZZ
View all 7 entries for Termination of pregnancy →
TestectomySub-entries
See: Excision, Male Reproductive System 0VB
See: Resection, Male Reproductive System 0VT
Testicular arteryUse use Abdominal Aorta
TestingSub-entries
Glaucoma 4A07XBZ
Hearing See: Hearing Assessment, Diagnostic Audiology F13
Mental health See: Psychological Tests
Muscle function, electromyography (EMG) See: Measurement, Musculoskeletal 4A0F
View all 9 entries for Testing →
ThalamectomyCross-ref See: Excision, Thalamus 00B9
ThalamotomyCross-ref See: Drainage, Thalamus 0099
Thenar muscleSub-entries
use Hand Muscle, Right
use Hand Muscle, Left
Therapeutic MassageSub-entries
Musculoskeletal System 8E0KX1Z
Reproductive System
Prostate 8E0VX1C
Rectum 8E0VX1D
Therapeutic occlusion coil(s)Use use Intraluminal Device
ThermographyCode 4A0ZXKZ
Thermotherapy, prostateCross-ref See: Destruction, Prostate 0V50
Third cranial nerveUse use Oculomotor Nerve
Third occipital nerveUse use Cervical Nerve
Third ventricleUse use Cerebral Ventricle
ThoracectomyCross-ref See: Excision, Anatomical Regions, General 0WB
ThoracentesisCross-ref See: Drainage, Anatomical Regions, General 0W9
Thoracic aortic plexusUse use Thoracic Sympathetic Nerve
Thoracic esophagusUse use Esophagus, Middle
Thoracic facet jointUse use Thoracic Vertebral Joint
Thoracic ganglionUse use Thoracic Sympathetic Nerve
Thoracoacromial arterySub-entries
use Axillary Artery, Right
use Axillary Artery, Left
ThoracocentesisCross-ref See: Drainage, Anatomical Regions, General 0W9
Thoracolumbar facet jointUse use Thoracolumbar Vertebral Joint
ThoracoplastySub-entries
See: Repair, Anatomical Regions, General 0WQ
See: Supplement, Anatomical Regions, General 0WU
Thoracostomy tubeUse use Drainage Device
Thoracostomy, for lung collapseCross-ref See: Drainage, Respiratory System 0B9
ThoracotomySub-entries
See: Control bleeding in, Mediastinum 0W3C
See: Control bleeding in, Pericardial Cavity 0W3D
See: Drainage, Anatomical Regions, General 0W9
Exploratory See: Inspection, Anatomical Regions, General 0WJ
Thoraflex(tm) Hybrid deviceUse use Branched Synthetic Substitute with Intraluminal Device in New Technology
Thoratec IVAD (Implantable Ventricular Assist Device)Use use Implantable Heart Assist System in Heart and Great Vessels
Thoratec Paracorporeal Ventricular Assist DeviceUse use Short-term External Heart Assist System in Heart and Great Vessels
ThrombectomyCross-ref See: Extirpation
ThrombolysisSub-entries
Catheter-directed See: Fragmentation
Systemic See: Introduction of substance in or on, Physiological Systems and Anatomical Regions 3E0
Ultrasound assisted
See: Fragmentation, Artery
View all 6 entries for Thrombolysis →
ThymectomySub-entries
See: Excision, Lymphatic and Hemic Systems 07B
See: Resection, Lymphatic and Hemic Systems 07T
ThymopexySub-entries
See: Repair, Lymphatic and Hemic Systems 07Q
See: Reposition, Lymphatic and Hemic Systems 07S
Thymus glandUse use Thymus
Thyroarytenoid muscleSub-entries
use Neck Muscle, Right
use Neck Muscle, Left
Thyrocervical trunkSub-entries
use Thyroid Artery, Right
use Thyroid Artery, Left
Thyroid cartilageUse use Larynx
ThyroidectomySub-entries
See: Excision, Endocrine System 0GB
See: Resection, Endocrine System 0GT
ThyroidorrhaphyCross-ref See: Repair, Endocrine System 0GQ
ThyroidoscopyCode 0GJK4ZZ
ThyroidotomyCross-ref See: Drainage, Endocrine System 0G9
Tibial Extension with Motion Sensors, InsertionCode XNH
Tibial insertUse use Liner in Lower Joints
Tibial sesamoidSub-entries
use Metatarsal, Right
use Metatarsal, Left
Tibialis anterior muscleSub-entries
use Lower Leg Muscle, Right
use Lower Leg Muscle, Left
Tibialis posterior muscleSub-entries
use Lower Leg Muscle, Right
use Lower Leg Muscle, Left
Tibiofemoral jointSub-entries
use Knee Joint, Right
use Knee Joint, Left
use Knee Joint, Tibial Surface, Right
use Knee Joint, Tibial Surface, Left
Tibioperoneal trunkSub-entries
use Popliteal Artery, Right
use Popliteal Artery, Left
Ticagrelor filtrationCode XXA539B
TisagenlecleucelUse use Tisagenlecleucel Immunotherapy
Tisagenlecleucel ImmunotherapyCode XW0
Tissue bank graftUse use Nonautologous Tissue Substitute
Tissue ExpanderSub-entries
Insertion of device in
Breast
Bilateral 0HHV
Left 0HHU
View all 57 entries for Tissue Expander →
Tissue expander (inflatable)(injectable)Sub-entries
use Tissue Expander in Skin and Breast
use Tissue Expander in Subcutaneous Tissue and Fascia
Tissue Plasminogen Activator (tPA)(r-tPA)Use use Other Thrombolytic
Tissue-sparing total shoulder arthroplastyCross-ref See: Replacement, Upper Joints 0RR
Titan Endoskeleton(tm)Sub-entries
use Interbody Fusion Device in Upper Joints
use Interbody Fusion Device in Lower Joints
Titanium Sternal Fixation System (TSFS)Sub-entries
use Internal Fixation Device, Rigid Plate in 0PH
use Internal Fixation Device, Rigid Plate in 0PS
Tixagevimab and Cilgavimab Monoclonal AntibodyCode XW023X7
TocilizumabCode XW0
Tomographic (Tomo) Nuclear Medicine ImagingSub-entries
Abdomen CW20
Abdomen and Chest CW24
Abdomen and Pelvis CW21
Anatomical Regions, Multiple CW2YYZZ
View all 66 entries for Tomographic Nuclear Medicine Imaging →
Tomography, computerizedCross-ref See: Computerized Tomography (CT Scan)
Tongue, base ofUse use Pharynx
TonometryCode 4A07XBZ
TonsillectomySub-entries
See: Excision, Mouth and Throat 0CB
See: Resection, Mouth and Throat 0CT
TonsillotomyCross-ref See: Drainage, Mouth and Throat 0C9
TOPS(tm) SystemUse use Posterior Spinal Motion Preservation Device in New Technology
TORQ TNT(tm) Implant SystemUse use Internal Fixation Device, Bone-Density-Specific Thread and Porosity Pattern in New Technology
Total Ankle Talar Replacement(tm) (TATR)Use use Synthetic Substitute, Talar Prosthesis in New Technology
Total Anomalous Pulmonary Venous Return (TAPVR) repairSub-entries
See: Bypass, Atrium, Left 0217
See: Bypass, Vena Cava, Superior 021V
Total artificial (replacement) heartUse use Synthetic Substitute
Total parenteral nutrition (TPN)Cross-ref See: Introduction of Nutritional Substance
Tourniquet, ExternalCross-ref See: Compression, Anatomical Regions 2W1
TrachectomySub-entries
See: Excision, Trachea 0BB1
See: Resection, Trachea 0BT1
TrachelectomySub-entries
See: Excision, Cervix 0UBC
See: Resection, Cervix 0UTC
TrachelopexySub-entries
See: Repair, Cervix 0UQC
See: Reposition, Cervix 0USC
TracheloplastyCross-ref See: Repair, Cervix 0UQC
TrachelorrhaphyCross-ref See: Repair, Cervix 0UQC
TrachelotomyCross-ref See: Drainage, Cervix 0U9C
Tracheobronchial lymph nodeUse use Lymphatic, Thorax
Tracheoesophageal fistulizationCross-ref See: Bypass, Trachea 0B11
Tracheoesophageal Puncture (TEP)Cross-ref See: Bypass, Trachea 0B11
TracheolysisCross-ref See: Release, Respiratory System 0BN
TracheoplastySub-entries
See: Repair, Respiratory System 0BQ
See: Supplement, Respiratory System 0BU
TracheorrhaphyCross-ref See: Repair, Respiratory System 0BQ
TracheoscopyCode 0BJ18ZZ
TracheostomyCross-ref See: Bypass, Respiratory System 0B1
Tracheostomy DeviceSub-entries
Bypass
Larynx 0C1S
Trachea 0B11
Change device in, Trachea 0B21XFZ
View all 7 entries for Tracheostomy Device →
Tracheostomy tubeUse use Tracheostomy Device in Respiratory System
TracheotomyCross-ref See: Drainage, Respiratory System 0B9
TractionSub-entries
Abdominal Wall 2W63X
Arm
Lower
Left 2W6DX
View all 46 entries for Traction →
TractotomyCross-ref See: Division, Central Nervous System and Cranial Nerves 008
TragusSub-entries
use External Ear, Right
use External Ear, Left
use External Ear, Bilateral
Training, caregiverCross-ref See: Caregiver Training
TRAM (transverse rectus abdominis myocutaneous) flap reconstructionSub-entries
Free See: Replacement, Skin and Breast 0HR
Pedicled See: Transfer, Muscles 0KX
Transcatheter Pulmonary Valve (TPV) placementSub-entries
In conduit 02RH38L
Native site 02RH38M
Transcatheter tricuspid valve replacementSub-entries
EVOQUE valve/system (Edwards) X2RJ3RA
Other valve/system 02RJ38Z
Transdermal Glomerular Filtration Rate (GFR) Measurement SystemCode XT25XE5
TransectionCross-ref See: Division
TransferSub-entries
Buccal Mucosa 0CX4
Bursa and Ligament
Abdomen
Left 0MXJ
View all 235 entries for Transfer →
TransfusionSub-entries
Bone Marrow
Blood
Platelets 302A3R
Red Cells 302A3N
View all 78 entries for Transfusion →
Transjugular Intrahepatic Portosystemic Shunt (TIPS)Cross-ref See: Bypass, Vein, Portal 0618
TransplantCross-ref See: Transplantation
TransplantationSub-entries
Bone marrow
See: Transfusion, Vein, Peripheral 30233G
See: Transfusion, Vein, Central 30243G
Esophagus 0DY50Z
View all 43 entries for Transplantation →
Transplantectomy, renalCross-ref See: Resection, Urinary System 0TT
TranspositionSub-entries
See: Bypass
See: Reposition
See: Transfer
Transversalis fasciaUse use Subcutaneous Tissue and Fascia, Trunk
Transverse (cutaneous) cervical nerveUse use Cervical Plexus
Transverse acetabular ligamentSub-entries
use Hip Bursa and Ligament, Right
use Hip Bursa and Ligament, Left
Transverse facial arterySub-entries
use Temporal Artery, Right
use Temporal Artery, Left
Transverse foramenUse use Cervical Vertebra
Transverse humeral ligamentSub-entries
use Shoulder Bursa and Ligament, Right
use Shoulder Bursa and Ligament, Left
Transverse ligament of atlasUse use Head and Neck Bursa and Ligament
Transverse processSub-entries
use Cervical Vertebra
use Thoracic Vertebra
use Lumbar Vertebra
Transverse Rectus Abdominis Myocutaneous FlapSub-entries
Replacement
Bilateral 0HRV076
Left 0HRU076
Right 0HRT076
View all 8 entries for Transverse Rectus Abdominis Myocutaneous Flap →
Transverse scapular ligamentSub-entries
use Shoulder Bursa and Ligament, Right
use Shoulder Bursa and Ligament, Left
Transverse thoracis muscleSub-entries
use Thorax Muscle, Right
use Thorax Muscle, Left
Transversospinalis muscleSub-entries
use Trunk Muscle, Right
use Trunk Muscle, Left
Transversus abdominis muscleSub-entries
use Abdomen Muscle, Right
use Abdomen Muscle, Left
Trapezium boneSub-entries
use Carpal, Right
use Carpal, Left
Trapezius muscleSub-entries
use Trunk Muscle, Right
use Trunk Muscle, Left
Trapezoid boneSub-entries
use Carpal, Right
use Carpal, Left
TreosulfanCode XW0
Triceps brachii muscleSub-entries
use Upper Arm Muscle, Right
use Upper Arm Muscle, Left
Tricuspid annulusUse use Tricuspid Valve
TricValve(R) Transcatheter Bicaval Valve SystemSub-entries
use Intraluminal Device, Bioprosthetic Valve in New Technology
use Intraluminal Device, Heterotopic Bioprosthetic Valve(s) in New Technology
Trifacial nerveUse use Trigeminal Nerve
Trifecta(tm) Valve (aortic)Use use Zooplastic Tissue in Heart and Great Vessels
Trigone of bladderUse use Bladder
TriGuard 3(tm) CEPD (cerebral embolic protection device)Code 5A05A6P
TrilaciclibCode XW0
Trimming, excisionalCross-ref See: Excision
Triquetral boneSub-entries
use Carpal, Right
use Carpal, Left
TriVerity(tm) testCode XXE5XBB
Trochanteric bursaSub-entries
use Hip Bursa and Ligament, Right
use Hip Bursa and Ligament, Left
TTVRCross-ref See: Transcatheter tricuspid valve replacement
Tumor-Infiltrating Lymphocyte (TIL) TherapyUse use Non-Chimeric Antigen Receptor T-cell Immune Effector Cell Therapy
TUMT (Transurethral microwave thermotherapy of prostate)Code 0V507ZZ
TUNA (transurethral needle ablation of prostate)Code 0V507ZZ
Tunneled central venous catheterUse use Vascular Access Device, Tunneled in Subcutaneous Tissue and Fascia
Tunneled spinal (intrathecal) catheterUse use Infusion Device
TurbinectomySub-entries
See: Excision, Ear, Nose, Sinus 09B
See: Resection, Ear, Nose, Sinus 09T
TurbinoplastySub-entries
See: Repair, Ear, Nose, Sinus 09Q
See: Replacement, Ear, Nose, Sinus 09R
See: Supplement, Ear, Nose, Sinus 09U
TurbinotomySub-entries
See: Division, Ear, Nose, Sinus 098
See: Drainage, Ear, Nose, Sinus 099
TURP (transurethral resection of prostate)Sub-entries
See: Excision, Prostate 0VB0
See: Resection, Prostate 0VT0
Twelfth cranial nerveUse use Hypoglossal Nerve
Two lead pacemakerUse use Pacemaker, Dual Chamber in 0JH
Tympanic cavitySub-entries
use Middle Ear, Right
use Middle Ear, Left
Tympanic nerveUse use Glossopharyngeal Nerve
Tympanic part of temporal boneSub-entries
use Temporal Bone, Right
use Temporal Bone, Left
TympanogramCross-ref See: Hearing Assessment, Diagnostic Audiology F13
TympanoplastySub-entries
See: Repair, Ear, Nose, Sinus 09Q
See: Replacement, Ear, Nose, Sinus 09R
See: Supplement, Ear, Nose, Sinus 09U
TympanosympathectomyCross-ref See: Excision, Nerve, Head and Neck Sympathetic 01BK
TympanotomyCross-ref See: Drainage, Ear, Nose, Sinus 099
TYRX Antibacterial EnvelopeUse use Anti-Infective Envelope

Related References

ICD-10-PCS Alphabetic Index ICD-10-PCS Code Tables ICD-10-PCS Code Lookup

Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-PCS Alphabetic Index release files, effective October 1, 2025 through September 30, 2026.