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

PCS Index Terms Starting With C ICD-10-PCS

The letter C section of the FY 2026 ICD-10-PCS Alphabetic Index carries 351 main terms, from Caesarean section to Cytovale System. 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

351

Main Terms

1,400

Index Entries

Direct Entries

177

Cross-refs

A BCD E F G H I J K L M N O P Q R S T U V W X Y Z 3

351 of 351 shown

Caesarean sectionCross-ref See: Extraction, Products of Conception 10D0
Calcaneocuboid jointSub-entries
use Tarsal Joint, Right
use Tarsal Joint, Left
Calcaneocuboid ligamentSub-entries
use Foot Bursa and Ligament, Right
use Foot Bursa and Ligament, Left
Calcaneofibular ligamentSub-entries
use Ankle Bursa and Ligament, Right
use Ankle Bursa and Ligament, Left
CalcaneusSub-entries
use Tarsal, Right
use Tarsal, Left
CannulationSub-entries
See: Bypass
See: Dilation
See: Drainage
See: Irrigation
CanthorrhaphyCross-ref See: Repair, Eye 08Q
CanthotomyCross-ref See: Release, Eye 08N
Canturio(tm) te (Tibial Extension)Use use Tibial Extension with Motion Sensors in New Technology
Capitate boneSub-entries
use Carpal, Right
use Carpal, Left
CaplacizumabCode XW0
Capsulectomy, lensCross-ref See: Excision, Eye 08B
Capsulorrhaphy, jointSub-entries
See: Repair, Upper Joints 0RQ
See: Repair, Lower Joints 0SQ
Caption Guidance systemCode X2JAX47
Carbon/PEEK Spinal Stabilization Device, Pedicle BasedSub-entries
Lumbar Vertebral XRHB
2 or more XRHC
Lumbosacral XRHD
Thoracic Vertebral XRH6
View all 8 entries for Carbon/PEEK Spinal Stabilization Device →
CardiaUse use Esophagogastric Junction
Cardiac contractility modulation leadUse use Cardiac Lead in Heart and Great Vessels
Cardiac event recorderUse use Monitoring Device
Cardiac LeadSub-entries
Defibrillator
Atrium
Left 02H7
Right 02H6
View all 30 entries for Cardiac Lead →
Cardiac plexusUse use Thoracic Sympathetic Nerve
Cardiac Resynchronization Defibrillator Pulse GeneratorSub-entries
Abdomen 0JH8
Chest 0JH6
Cardiac Resynchronization Pacemaker Pulse GeneratorSub-entries
Abdomen 0JH8
Chest 0JH6
Cardiac resynchronization therapy (CRT) leadSub-entries
use Cardiac Lead, Pacemaker in 02H
use Cardiac Lead, Defibrillator in 02H
Cardiac Rhythm Related DeviceSub-entries
Insertion of device in
Abdomen 0JH8
Chest 0JH6
Removal of device from, Subcutaneous Tissue and Fascia, Trunk 0JPT
View all 6 entries for Cardiac Rhythm Related Device →
Cardiac SBRT (stereotactic body radiotherapy)Code D228DZZ
CardiocentesisCross-ref See: Drainage, Pericardial Cavity 0W9D
Cardioesophageal junctionUse use Esophagogastric Junction
CardiolysisCross-ref See: Release, Heart and Great Vessels 02N
CardioMEMS(R) pressure sensorUse use Monitoring Device, Pressure Sensor in 02H
CardiomyotomyCross-ref See: Division, Esophagogastric Junction 0D84
CardioplegiaCross-ref See: Introduction of substance in or on, Heart 3E08
CardiorrhaphyCross-ref See: Repair, Heart and Great Vessels 02Q
CardioversionCode 5A2204Z
Caregiver TrainingCode F0FZ
Carmat total artificial heart (TAH)Use use Biologic with Synthetic Substitute, Autoregulated Electrohydraulic in 02R
Caroticotympanic arterySub-entries
use Internal Carotid Artery, Right
use Internal Carotid Artery, Left
Carotid (artery) sinus (baroreceptor) leadUse use Stimulator Lead in Upper Arteries
Carotid glomusSub-entries
use Carotid Body, Left
use Carotid Body, Right
use Carotid Bodies, Bilateral
Carotid sinusSub-entries
use Internal Carotid Artery, Right
use Internal Carotid Artery, Left
Carotid sinus nerveUse use Glossopharyngeal Nerve
Carotid WALLSTENT(R) Monorail(R) EndoprosthesisUse use Intraluminal Device
CarpectomySub-entries
See: Excision, Upper Bones 0PB
See: Resection, Upper Bones 0PT
Carpometacarpal ligamentSub-entries
use Hand Bursa and Ligament, Right
use Hand Bursa and Ligament, Left
CARVYKTI(tm)Use use Ciltacabtagene Autoleucel
CASGEVY(tm)Use use Exagamglogene Autotemcel
Casirivimab (REGN10933) and Imdevimab (REGN10987)Use use REGN-COV2 Monoclonal Antibody
CastingCross-ref See: Immobilization
CAT scanCross-ref See: Computerized Tomography (CT Scan)
CatheterizationSub-entries
See: Dilation
See: Drainage
See: Insertion of device in
See: Irrigation
View all 7 entries for Catheterization →
Cauda equinaUse use Lumbar Spinal Cord
CauterizationSub-entries
See: Destruction
See: Repair
Cavernous plexusUse use Head and Neck Sympathetic Nerve
Cavoatrial junctionUse use Superior Vena Cava
CBMA (Concentrated Bone Marrow Aspirate)Use use Other Substance
CBMA (Concentrated Bone Marrow Aspirate) injectionCross-ref See: Introduction of substance in or on, Muscle 3E02
CD24Fc ImmunomodulatorCode XW0
CecectomySub-entries
See: Excision, Cecum 0DBH
See: Resection, Cecum 0DTH
CecocolostomySub-entries
See: Bypass, Gastrointestinal System 0D1
See: Drainage, Gastrointestinal System 0D9
CecopexySub-entries
See: Repair, Cecum 0DQH
See: Reposition, Cecum 0DSH
CecoplicationCross-ref See: Restriction, Cecum 0DVH
CecorrhaphyCross-ref See: Repair, Cecum 0DQH
CecostomySub-entries
See: Bypass, Cecum 0D1H
See: Drainage, Cecum 0D9H
CecotomyCross-ref See: Drainage, Cecum 0D9H
Cefepime-taniborbactam Anti-infectiveCode XW0
Cefiderocol Anti-infectiveCross-ref See: Introduction of substance in or on, Physiological Systems and Anatomical Regions 3E0
Ceftazidime-avibactamUse use Other Anti-infective
Ceftobiprole Medocaril Anti-infectiveCode XW0
Ceftolozane/Tazobactam Anti-infectiveCode XW0
Celiac (solar) plexusUse use Abdominal Sympathetic Nerve
Celiac ganglionUse use Abdominal Sympathetic Nerve
Celiac lymph nodeUse use Lymphatic, Aortic
Celiac trunkUse use Celiac Artery
Central axillary lymph nodeSub-entries
use Lymphatic, Right Axillary
use Lymphatic, Left Axillary
Central venous pressureCross-ref See: Measurement, Venous 4A04
Centrimag(R) Blood PumpUse use Short-term External Heart Assist System in Heart and Great Vessels
CephalogramCode BN00ZZZ
CERAMENT(R) GUse use Antibiotic-eluting Bone Void Filler
Ceramic on ceramic bearing surfaceUse use Synthetic Substitute, Ceramic in 0SR
CerclageCross-ref See: Restriction
Cerebral aqueduct (Sylvius)Use use Cerebral Ventricle
Cerebral Embolic FiltrationSub-entries
Assistance
Dual Capture Filter 5A05A6N
Extracorporeal Flow Reversal Circuit 5A05A6Q
Single Capture Filter 5A05A6M
View all 7 entries for Cerebral Embolic Filtration →
CerebrumUse use Brain
Ceribell(R) MonitorCode XX20X89
Cervical esophagusUse use Esophagus, Upper
Cervical facet jointSub-entries
use Cervical Vertebral Joint
use Cervical Vertebral Joints, 2 or more
Cervical ganglionUse use Head and Neck Sympathetic Nerve
Cervical interspinous ligamentUse use Head and Neck Bursa and Ligament
Cervical intertransverse ligamentUse use Head and Neck Bursa and Ligament
Cervical ligamentum flavumUse use Head and Neck Bursa and Ligament
Cervical lymph nodeSub-entries
use Lymphatic, Right Neck
use Lymphatic, Left Neck
CervicectomySub-entries
See: Excision, Cervix 0UBC
See: Resection, Cervix 0UTC
Cervicothoracic facet jointUse use Cervicothoracic Vertebral Joint
Cesarean sectionCross-ref See: Extraction, Products of Conception 10D0
Cesium-131 Collagen ImplantUse use Radioactive Element, Cesium-131 Collagen Implant in 00H
Change device inSub-entries
Abdominal Wall 0W2FX
Back
Lower 0W2LX
Upper 0W2KX
View all 122 entries for Change device in →
Change device in or onSub-entries
Abdominal Wall 2W03X
Anorectal 2Y03X5Z
Arm
Lower
View all 52 entries for Change device in or on →
ChemoembolizationCross-ref See: Introduction of substance in or on
Chemosurgery, SkinCode 3E00XTZ
ChemothalamectomyCross-ref See: Destruction, Thalamus 0059
Chemotherapy, Infusion for cancerCross-ref See: Introduction of substance in or on
Chest compression (CPR), externalSub-entries
Manual 5A12012
Mechanical 5A1221J
Chest x-rayCross-ref See: Plain Radiography, Chest BW03
ChinUse use Subcutaneous Tissue and Fascia, Face
Chiropractic ManipulationSub-entries
Abdomen 9WB9X
Cervical 9WB1X
Extremities
Lower 9WB6X
View all 12 entries for Chiropractic Manipulation →
ChoanaUse use Nasopharynx
CholangiogramSub-entries
See: Plain Radiography, Hepatobiliary System and Pancreas BF0
See: Fluoroscopy, Hepatobiliary System and Pancreas BF1
CholecystectomySub-entries
See: Excision, Gallbladder 0FB4
See: Resection, Gallbladder 0FT4
CholecystojejunostomySub-entries
See: Bypass, Hepatobiliary System and Pancreas 0F1
See: Drainage, Hepatobiliary System and Pancreas 0F9
CholecystopexySub-entries
See: Repair, Gallbladder 0FQ4
See: Reposition, Gallbladder 0FS4
CholecystoscopyCode 0FJ44ZZ
CholecystostomySub-entries
See: Bypass, Gallbladder 0F14
See: Drainage, Gallbladder 0F94
CholecystotomyCross-ref See: Drainage, Gallbladder 0F94
CholedochectomySub-entries
See: Excision, Hepatobiliary System and Pancreas 0FB
See: Resection, Hepatobiliary System and Pancreas 0FT
CholedocholithotomyCross-ref See: Extirpation, Duct, Common Bile 0FC9
CholedochoplastySub-entries
See: Repair, Hepatobiliary System and Pancreas 0FQ
See: Replacement, Hepatobiliary System and Pancreas 0FR
See: Supplement, Hepatobiliary System and Pancreas 0FU
CholedochoscopyCode 0FJB8ZZ
CholedochotomyCross-ref See: Drainage, Hepatobiliary System and Pancreas 0F9
CholelithotomyCross-ref See: Extirpation, Hepatobiliary System and Pancreas 0FC
ChondrectomySub-entries
See: Excision, Upper Joints 0RB
See: Excision, Lower Joints 0SB
Knee See: Excision, Lower Joints 0SB
Semilunar cartilage See: Excision, Lower Joints 0SB
Chondroglossus muscleUse use Tongue, Palate, Pharynx Muscle
Chorda tympaniUse use Facial Nerve
ChordotomyCross-ref See: Division, Central Nervous System and Cranial Nerves 008
Choroid plexusUse use Cerebral Ventricle
ChoroidectomySub-entries
See: Excision, Eye 08B
See: Resection, Eye 08T
Ciliary bodySub-entries
use Eye, Right
use Eye, Left
Ciliary ganglionUse use Head and Neck Sympathetic Nerve
cilta-celUse use Ciltacabtagene Autoleucel
Ciltacabtagene AutoleucelCode XW0
Circle of WillisUse use Intracranial Artery
CircumcisionCode 0VTTXZZ
Circumflex iliac arterySub-entries
use Femoral Artery, Right
use Femoral Artery, Left
CivaSheet(R)Use use Radioactive Element
CivaSheet(R) BrachytherapySub-entries
See: Brachytherapy with qualifier Unidirectional Source
See: Insertion with device Radioactive Element
Clamp and rod internal fixation system (CRIF)Sub-entries
use Internal Fixation Device in Upper Bones
use Internal Fixation Device in Lower Bones
ClampingCross-ref See: Occlusion
ClaustrumUse use Basal Ganglia
ClaviculectomySub-entries
See: Excision, Upper Bones 0PB
See: Resection, Upper Bones 0PT
ClaviculotomySub-entries
See: Division, Upper Bones 0P8
See: Drainage, Upper Bones 0P9
ClearPoint(R) Neuro Navigation SystemCode 00H033J
ClearPoint(R) SmartFrame (R) ORCode 00H033J
Clipping, aneurysmSub-entries
See: Occlusion using Extraluminal Device
See: Restriction using Extraluminal Device
Clitorectomy, clitoridectomySub-entries
See: Excision, Clitoris 0UBJ
See: Resection, Clitoris 0UTJ
ClivusUse use Occipital Bone
ClolarUse use Clofarabine
ClosureSub-entries
See: Occlusion
See: Repair
ClysisCross-ref See: Introduction of substance in or on
CoagulationCross-ref See: Destruction
Coagulation Factor Xa, InactivatedCode XW0
Coagulation Factor Xa, (Recombinant) InactivatedUse use Coagulation Factor Xa, Inactivated
COALESCE(R) radiolucent interbody fusion deviceSub-entries
use Interbody Fusion Device in Upper Joints
use Interbody Fusion Device in Lower Joints
CoAxia NeuroFlo catheterUse use Intraluminal Device
Cobalt/chromium head and polyethylene socketUse use Synthetic Substitute, Metal on Polyethylene in 0SR
Cobalt/chromium head and socketUse use Synthetic Substitute, Metal in 0SR
COBENFY(tm)Use use Xanomeline and Trospium Chloride
Coccygeal bodyUse use Coccygeal Glomus
Coccygeus muscleSub-entries
use Trunk Muscle, Right
use Trunk Muscle, Left
CochleaSub-entries
use Inner Ear, Right
use Inner Ear, Left
Cochlear implant (CI), multiple channel (electrode)Use use Hearing Device, Multiple Channel Cochlear Prosthesis in 09H
Cochlear implant (CI), single channel (electrode)Use use Hearing Device, Single Channel Cochlear Prosthesis in 09H
Cochlear Implant TreatmentCode F0BZ0
Cochlear nerveUse use Acoustic Nerve
COGNIS(R) CRT-DUse use Cardiac Resynchronization Defibrillator Pulse Generator in 0JH
COHERE(R) radiolucent interbody fusion deviceSub-entries
use Interbody Fusion Device in Upper Joints
use Interbody Fusion Device in Lower Joints
ColectomySub-entries
See: Excision, Gastrointestinal System 0DB
See: Resection, Gastrointestinal System 0DT
CollapseCross-ref See: Occlusion
Collection fromSub-entries
Breast, Breast Milk 8E0HX62
Indwelling Device
Circulatory System
Blood 8C02X6K
View all 11 entries for Collection from →
ColocentesisCross-ref See: Drainage, Gastrointestinal System 0D9
ColofixationSub-entries
See: Repair, Gastrointestinal System 0DQ
See: Reposition, Gastrointestinal System 0DS
CololysisCross-ref See: Release, Gastrointestinal System 0DN
Colonic Z-Stent(R)Use use Intraluminal Device
ColonoscopyCode 0DJD8ZZ
ColopexySub-entries
See: Repair, Gastrointestinal System 0DQ
See: Reposition, Gastrointestinal System 0DS
ColoplicationCross-ref See: Restriction, Gastrointestinal System 0DV
ColoproctectomySub-entries
See: Excision, Gastrointestinal System 0DB
See: Resection, Gastrointestinal System 0DT
ColoproctostomySub-entries
See: Bypass, Gastrointestinal System 0D1
See: Drainage, Gastrointestinal System 0D9
ColopunctureCross-ref See: Drainage, Gastrointestinal System 0D9
ColorrhaphyCross-ref See: Repair, Gastrointestinal System 0DQ
ColostomySub-entries
See: Bypass, Gastrointestinal System 0D1
See: Drainage, Gastrointestinal System 0D9
ColpectomySub-entries
See: Excision, Vagina 0UBG
See: Resection, Vagina 0UTG
ColpocentesisCross-ref See: Drainage, Vagina 0U9G
ColpopexySub-entries
See: Repair, Vagina 0UQG
See: Reposition, Vagina 0USG
ColpoplastySub-entries
See: Repair, Vagina 0UQG
See: Supplement, Vagina 0UUG
ColporrhaphyCross-ref See: Repair, Vagina 0UQG
ColposcopyCode 0UJH8ZZ
ColumellaUse use Nasal Mucosa and Soft Tissue
Columvi(tm)Use use Glofitamab Antineoplastic
COMIRNATY(R)Sub-entries
use COVID-19 Vaccine Dose 1
use COVID-19 Vaccine Dose 2
use COVID-19 Vaccine
use COVID-19 Vaccine Dose 3
View all 6 entries for COMIRNATY →
Common digital veinSub-entries
use Foot Vein, Right
use Foot Vein, Left
Common facial veinSub-entries
use Face Vein, Right
use Face Vein, Left
Common fibular nerveUse use Peroneal Nerve
Common hepatic arteryUse use Hepatic Artery
Common iliac (subaortic) lymph nodeUse use Lymphatic, Pelvis
Common interosseous arterySub-entries
use Ulnar Artery, Right
use Ulnar Artery, Left
Common peroneal nerveUse use Peroneal Nerve
Complete (SE) stentUse use Intraluminal Device
CompressionSub-entries
See: Restriction
Abdominal Wall 2W13X
Arm
Lower
View all 47 entries for Compression →
Computer Assisted ProcedureSub-entries
Extremity
Lower
No Qualifier 8E0YXBZ
With Computerized Tomography 8E0YXBG
View all 22 entries for Computer Assisted Procedure →
Computer-aided AssessmentSub-entries
Cardiac Output XXE2X19
Intracranial Vascular Activity XXE0X07
Computer-aided Guidance, Transthoracic EchocardiographyCode X2JAX47
Computer-aided Mechanical AspirationCode X2C
Computer-aided Triage and Notification, Pulmonary Artery FlowCode XXE3X27
Computer-aided Valve Modeling and Notification, Coronary Artery FlowCode XXE3X68
Computer-assisted Intermittent AspirationCross-ref See: New Technology, Cardiovascular System X2C
Computer-assisted Transcranial Magnetic StimulationCode X0Z0X18
Computerized Tomography (CT Scan)Sub-entries
Abdomen BW20
Chest and Pelvis BW25
Abdomen and Chest BW24
Abdomen and Pelvis BW21
View all 251 entries for Computerized Tomography →
Concerto II CRT-DUse use Cardiac Resynchronization Defibrillator Pulse Generator in 0JH
Conduit through Coronary Sinus to Right Atrium, BypassCode X2KA30A
Conduit through Femoral Vein to Popliteal Artery, BypassCode X2K
Conduit through Femoral Vein to Superficial Femoral Artery, BypassCode X2K
Conduit to Short-term External Heart Assist System, InsertionCode X2H
CondylectomySub-entries
See: Excision, Head and Facial Bones 0NB
See: Excision, Upper Bones 0PB
See: Excision, Lower Bones 0QB
Condyloid processSub-entries
use Mandible, Right
use Mandible, Left
CondylotomySub-entries
See: Division, Head and Facial Bones 0N8
See: Drainage, Head and Facial Bones 0N9
See: Division, Upper Bones 0P8
See: Drainage, Upper Bones 0P9
View all 7 entries for Condylotomy →
CondylysisSub-entries
See: Release, Head and Facial Bones 0NN
See: Release, Upper Bones 0PN
See: Release, Lower Bones 0QN
Conization, cervixCross-ref See: Excision, Cervix 0UBC
ConjunctivoplastySub-entries
See: Repair, Eye 08Q
See: Replacement, Eye 08R
Connectomic Analysis (Brain) MappingCode 00K0XZ1
CONSERVE(R) PLUS Total Resurfacing Hip SystemUse use Resurfacing Device in Lower Joints
ConstructionSub-entries
Auricle, ear See: Replacement, Ear, Nose, Sinus 09R
Ileal conduit See: Bypass, Urinary System 0T1
Consulta CRT-DUse use Cardiac Resynchronization Defibrillator Pulse Generator in 0JH
Consulta CRT-PUse use Cardiac Resynchronization Pacemaker Pulse Generator in 0JH
Contact RadiationSub-entries
Abdomen DWY37ZZ
Adrenal Gland DGY27ZZ
Bile Ducts DFY27ZZ
Bladder DTY27ZZ
View all 88 entries for Contact Radiation →
ContaCT software (Measurement of intracranial arterial flow)Code 4A03X5D
CONTAK RENEWAL(R) 3 RF (HE) CRT-DUse use Cardiac Resynchronization Defibrillator Pulse Generator in 0JH
Contegra Pulmonary Valved ConduitUse use Zooplastic Tissue in Heart and Great Vessels
CONTEPO(tm)Use use Fosfomycin Anti-infective
Continent ileostomyCross-ref See: Bypass, Ileum 0D1B
Continuous Glucose Monitoring (CGM) deviceUse use Monitoring Device
Continuous Negative Airway PressureSub-entries
24-96 Consecutive Hours, Ventilation 5A09459
Greater than 96 Consecutive Hours, Ventilation 5A09559
Less than 24 Consecutive Hours, Ventilation 5A09359
Continuous Positive Airway PressureSub-entries
24-96 Consecutive Hours, Ventilation 5A09457
Greater than 96 Consecutive Hours, Ventilation 5A09557
Less than 24 Consecutive Hours, Ventilation 5A09357
Continuous renal replacement therapy (CRRT)Code 5A1D90Z
Contraceptive DeviceSub-entries
Change device in, Uterus and Cervix 0U2DXHZ
Insertion of device in
Cervix 0UHC
Subcutaneous Tissue and Fascia
View all 32 entries for Contraceptive Device →
Contractility Modulation DeviceSub-entries
Abdomen 0JH8
Chest 0JH6
Control, EpistaxisCross-ref See: Control bleeding in, Nasal Mucosa and Soft Tissue 093K
Control bleeding inSub-entries
Abdominal Wall 0W3F
Ankle Region
Left 0Y3L
Right 0Y3K
View all 83 entries for Control bleeding in →
Control bleeding using Tourniquet, ExternalCross-ref See: Compression, Anatomical Regions 2W1
Conus arteriosusUse use Ventricle, Right
Conus medullarisUse use Lumbar Spinal Cord
Convalescent Plasma (Nonautologous)Cross-ref See: New Technology, Anatomical Regions XW1
ConversionSub-entries
Cardiac rhythm 5A2204Z
Gastrostomy to jejunostomy feeding device See: Insertion of device in, Jejunum 0DHA
Cook Biodesign(R) Fistula Plug(s)Use use Nonautologous Tissue Substitute
Cook Biodesign(R) Hernia Graft(s)Use use Nonautologous Tissue Substitute
Cook Biodesign(R) Layered Graft(s)Use use Nonautologous Tissue Substitute
Cook Zenapro(tm) Layered Graft(s)Use use Nonautologous Tissue Substitute
Cook Zenith AAA Endovascular GraftUse use Intraluminal Device
Cook Zenith(R) Fenestrated AAA Endovascular GraftSub-entries
use Intraluminal Device, Branched or Fenestrated, One or Two Arteries in 04V
use Intraluminal Device, Branched or Fenestrated, Three or More Arteries in 04V
Coracoacromial ligamentSub-entries
use Shoulder Bursa and Ligament, Right
use Shoulder Bursa and Ligament, Left
Coracobrachialis muscleSub-entries
use Upper Arm Muscle, Right
use Upper Arm Muscle, Left
Coracoclavicular ligamentSub-entries
use Shoulder Bursa and Ligament, Right
use Shoulder Bursa and Ligament, Left
Coracohumeral ligamentSub-entries
use Shoulder Bursa and Ligament, Right
use Shoulder Bursa and Ligament, Left
Coracoid processSub-entries
use Scapula, Right
use Scapula, Left
CordotomyCross-ref See: Division, Central Nervous System and Cranial Nerves 008
Core needle biopsyCross-ref See: Biopsy
CoreValve transcatheter aortic valveUse use Zooplastic Tissue in Heart and Great Vessels
Cormet Hip Resurfacing SystemUse use Resurfacing Device in Lower Joints
Corniculate cartilageUse use Larynx
CoRoent(R) XLUse use Interbody Fusion Device in Lower Joints
Coronary arteriographySub-entries
See: Plain Radiography, Heart B20
See: Fluoroscopy, Heart B21
Corox (OTW) Bipolar LeadSub-entries
use Cardiac Lead, Pacemaker in 02H
use Cardiac Lead, Defibrillator in 02H
Corpus callosumUse use Brain
Corpus cavernosumUse use Penis
Corpus spongiosumUse use Penis
Corpus striatumUse use Basal Ganglia
Corrugator supercilii muscleUse use Facial Muscle
Cortical strip neurostimulator leadUse use Neurostimulator Lead in Central Nervous System and Cranial Nerves
Corvia IASD(R)Use use Synthetic Substitute
COSELA(tm)Use use Trilaciclib
CostatectomySub-entries
See: Excision, Upper Bones 0PB
See: Resection, Upper Bones 0PT
CostectomySub-entries
See: Excision, Upper Bones 0PB
See: Resection, Upper Bones 0PT
Costocervical trunkSub-entries
use Subclavian Artery, Right
use Subclavian Artery, Left
CostochondrectomySub-entries
See: Excision, Upper Bones 0PB
See: Resection, Upper Bones 0PT
Costoclavicular ligamentSub-entries
use Shoulder Bursa and Ligament, Right
use Shoulder Bursa and Ligament, Left
CostosternoplastySub-entries
See: Repair, Upper Bones 0PQ
See: Replacement, Upper Bones 0PR
See: Supplement, Upper Bones 0PU
CostotomySub-entries
See: Division, Upper Bones 0P8
See: Drainage, Upper Bones 0P9
Costotransverse jointUse use Thoracic Vertebral Joint
Costotransverse ligamentUse use Rib(s) Bursa and Ligament
Costovertebral jointUse use Thoracic Vertebral Joint
Costoxiphoid ligamentUse use Sternum Bursa and Ligament
CounselingSub-entries
Family, for substance abuse, Other Family Counseling HZ63ZZZ
Group
12-Step HZ43ZZZ
Behavioral HZ41ZZZ
View all 36 entries for Counseling →
Countershock, cardiacCode 5A2204Z
COVID-19 VaccineCode XW0
COVID-19 Vaccine BoosterCode XW0
COVID-19 Vaccine Dose 1Code XW0
COVID-19 Vaccine Dose 2Code XW0
COVID-19 Vaccine Dose 3Code XW0
Cowper's (bulbourethral) glandUse use Urethra
CPAP (continuous positive airway pressure)Cross-ref See: Assistance, Respiratory 5A09
CraniectomySub-entries
See: Excision, Head and Facial Bones 0NB
See: Resection, Head and Facial Bones 0NT
CranioplastySub-entries
See: Repair, Head and Facial Bones 0NQ
See: Replacement, Head and Facial Bones 0NR
See: Supplement, Head and Facial Bones 0NU
CraniotomySub-entries
See: Drainage, Central Nervous System and Cranial Nerves 009
See: Division, Head and Facial Bones 0N8
See: Drainage, Head and Facial Bones 0N9
CreationSub-entries
Perineum
Female 0W4N0
Male 0W4M0
Valve
View all 8 entries for Creation →
Cremaster muscleUse use Perineum Muscle
CRESEMBA(R) (isavuconazonium sulfate)Use use Other Anti-infective
Cribriform plateSub-entries
use Ethmoid Bone, Right
use Ethmoid Bone, Left
Cricoid cartilageUse use Larynx
CricoidectomyCross-ref See: Excision, Larynx 0CBS
Cricothyroid arterySub-entries
use Thyroid Artery, Right
use Thyroid Artery, Left
Cricothyroid membraneUse use Larynx
Cricothyroid muscleSub-entries
use Neck Muscle, Right
use Neck Muscle, Left
CricothyroidotomyCross-ref See: Bypass, Mouth and Throat 0C1
CricothyrotomyCross-ref See: Bypass, Mouth and Throat 0C1
Crisis InterventionCode GZ2ZZZZ
CRRT (Continuous renal replacement therapy)Code 5A1D90Z
Crural fasciaSub-entries
use Subcutaneous Tissue and Fascia, Right Upper Leg
use Subcutaneous Tissue and Fascia, Left Upper Leg
Crushing, nerveSub-entries
Cranial See: Destruction, Central Nervous System and Cranial Nerves 005
Peripheral See: Destruction, Peripheral Nervous System 015
CryoablationCross-ref See: Destruction
CryoanalgesiaCross-ref See: Destruction, Peripheral Nervous System 015
CryoICE(R) cryo-ablation probe (Cryo2)Sub-entries
See: Destruction, Peripheral Nervous System 015
See: Destruction, Conduction Mechanism 0258
CryoICE(R) CryoSPHERE(R) cryoablation probe (CryoS, CryoS-L)Cross-ref See: Destruction, Peripheral Nervous System 015
CryotherapyCross-ref See: Destruction
CryptorchidectomySub-entries
See: Excision, Male Reproductive System 0VB
See: Resection, Male Reproductive System 0VT
CryptorchiectomySub-entries
See: Excision, Male Reproductive System 0VB
See: Resection, Male Reproductive System 0VT
CryptotomySub-entries
See: Division, Gastrointestinal System 0D8
See: Drainage, Gastrointestinal System 0D9
CT scanCross-ref See: Computerized Tomography (CT Scan)
CT sialogramCross-ref See: Computerized Tomography (CT Scan), Ear, Nose, Mouth and Throat B92
CTX001(tm)Use use Exagamglogene Autotemcel
Cubital lymph nodeSub-entries
use Lymphatic, Right Upper Extremity
use Lymphatic, Left Upper Extremity
Cubital nerveUse use Ulnar Nerve
Cuboid boneSub-entries
use Tarsal, Right
use Tarsal, Left
Cuboideonavicular jointSub-entries
use Tarsal Joint, Right
use Tarsal Joint, Left
CuldocentesisCross-ref See: Drainage, Cul-de-sac 0U9F
CuldoplastySub-entries
See: Repair, Cul-de-sac 0UQF
See: Supplement, Cul-de-sac 0UUF
CuldoscopyCode 0UJH8ZZ
CuldotomyCross-ref See: Drainage, Cul-de-sac 0U9F
CulmenUse use Cerebellum
Cultured epidermal cell autograftUse use Autologous Tissue Substitute
Cuneiform cartilageUse use Larynx
Cuneonavicular jointSub-entries
use Tarsal Joint, Right
use Tarsal Joint, Left
Cuneonavicular ligamentSub-entries
use Foot Bursa and Ligament, Right
use Foot Bursa and Ligament, Left
CurettageSub-entries
See: Excision
See: Extraction
Cutaneous (transverse) cervical nerveUse use Cervical Plexus
CVP (central venous pressure)Cross-ref See: Measurement, Venous 4A04
CyclodiathermyCross-ref See: Destruction, Eye 085
CyclophotocoagulationCross-ref See: Destruction, Eye 085
CYPHER(R) StentUse use Intraluminal Device, Drug-eluting in Heart and Great Vessels
CystectomySub-entries
See: Excision, Bladder 0TBB
See: Resection, Bladder 0TTB
Cystocele repairCross-ref See: Repair, Subcutaneous Tissue and Fascia, Pelvic Region 0JQC
CystographySub-entries
See: Plain Radiography, Urinary System BT0
See: Fluoroscopy, Urinary System BT1
CystolithotomyCross-ref See: Extirpation, Bladder 0TCB
CystopexySub-entries
See: Repair, Bladder 0TQB
See: Reposition, Bladder 0TSB
CystoplastySub-entries
See: Repair, Bladder 0TQB
See: Replacement, Bladder 0TRB
See: Supplement, Bladder 0TUB
CystorrhaphyCross-ref See: Repair, Bladder 0TQB
CystoscopyCode 0TJB8ZZ
CystostomyCross-ref See: Bypass, Bladder 0T1B
Cystostomy tubeUse use Drainage Device
CystotomyCross-ref See: Drainage, Bladder 0T9B
CystourethrographySub-entries
See: Plain Radiography, Urinary System BT0
See: Fluoroscopy, Urinary System BT1
CystourethroplastySub-entries
See: Repair, Urinary System 0TQ
See: Replacement, Urinary System 0TR
See: Supplement, Urinary System 0TU
CYTALUX(R) (Pafolacianine), in Fluorescence Guided ProcedureCross-ref See: Fluorescence Guided Procedure
Cytarabine and Daunorubicin Liposome AntineoplasticCode XW0
Cytovale SystemCode XXE5X5A

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.