ICD-10-PCS Alphabetic Index · FY 2027 Letter L

PCS Index Terms Starting With L ICD-10-PCS

The letter L section of the FY 2027 ICD-10-PCS Alphabetic Index carries 175 main terms, from Labia majora to LZRSE-COL7A1 engineered autologous epidermal sheets. 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 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027

175

Main Terms

425

Index Entries

Direct Entries

104

Cross-refs

A B C D E F G H I J KLM N O P Q R S T U V W X Y Z 3

175 of 175 shown

Labia majoraUse use Vulva
Labia minoraUse use Vulva
Labial glandSub-entries
use Upper Lip
use Lower Lip
LabiectomySub-entries
See: Excision, Female Reproductive System 0UB
See: Resection, Female Reproductive System 0UT
Laceration of the Anterior Mitral Leaflet to Prevent Outflow Obstruction (LAMPOON) procedureCross-ref See: Division, Valve, Mitral 028G
Lacrimal canaliculusSub-entries
use Lacrimal Duct, Right
use Lacrimal Duct, Left
Lacrimal punctumSub-entries
use Lacrimal Duct, Right
use Lacrimal Duct, Left
Lacrimal sacSub-entries
use Lacrimal Duct, Right
use Lacrimal Duct, Left
LAGB (laparoscopic adjustable gastric banding)Sub-entries
Initial procedure 0DV64CZ
Surgical correction See: Revision of device in, Stomach 0DW6
LaminectomySub-entries
See: Release, Central Nervous System and Cranial Nerves 00N
See: Release, Peripheral Nervous System 01N
See: Excision, Upper Bones 0PB
See: Excision, Lower Bones 0QB
LaminotomySub-entries
See: Release, Central Nervous System and Cranial Nerves 00N
See: Release, Peripheral Nervous System 01N
See: Drainage, Upper Bones 0P9
See: Excision, Upper Bones 0PB
View all 9 entries for Laminotomy →
LAMPOON (Laceration of the Anterior Mitral Leaflet to Prevent Outflow Obstruction) procedureCross-ref See: Division, Valve, Mitral 028G
Landiolol AntiarrhythmicCode XW0
Lantidra(tm)Use use Donislecel-jujn Allogeneic Pancreatic Islet Cellular Suspension
LAP-BAND(R) adjustable gastric banding systemUse use Extraluminal Device
Laparoscopic-assisted transanal pull-throughSub-entries
See: Excision, Gastrointestinal System 0DB
See: Resection, Gastrointestinal System 0DT
LaparoscopyCross-ref See: Inspection
LaparotomySub-entries
Drainage See: Drainage, Peritoneal Cavity 0W9G
Exploratory See: Inspection, Peritoneal Cavity 0WJG
LaryngectomySub-entries
See: Excision, Larynx 0CBS
See: Resection, Larynx 0CTS
LaryngocentesisCross-ref See: Drainage, Larynx 0C9S
LaryngogramCross-ref See: Fluoroscopy, Larynx B91J
LaryngopexyCross-ref See: Repair, Larynx 0CQS
LaryngopharynxUse use Pharynx
LaryngoplastySub-entries
See: Repair, Larynx 0CQS
See: Replacement, Larynx 0CRS
See: Supplement, Larynx 0CUS
LaryngorrhaphyCross-ref See: Repair, Larynx 0CQS
LaryngoscopyCode 0CJS8ZZ
LaryngotomyCross-ref See: Drainage, Larynx 0C9S
Laser Interstitial Thermal TherapySub-entries
Ampulla of Vater 0F5C
Anus 0D5Q
Aortic Body 0G5D
Appendix 0D5J
View all 95 entries for Laser Interstitial Thermal Therapy →
Lateral (brachial) lymph nodeSub-entries
use Lymphatic, Right Axillary
use Lymphatic, Left Axillary
Lateral canthusSub-entries
use Upper Eyelid, Right
use Upper Eyelid, Left
Lateral collateral ligament (LCL)Sub-entries
use Knee Bursa and Ligament, Right
use Knee Bursa and Ligament, Left
Lateral condyle of femurSub-entries
use Lower Femur, Right
use Lower Femur, Left
Lateral condyle of tibiaSub-entries
use Tibia, Right
use Tibia, Left
Lateral cuneiform boneSub-entries
use Tarsal, Right
use Tarsal, Left
Lateral epicondyle of femurSub-entries
use Lower Femur, Right
use Lower Femur, Left
Lateral epicondyle of humerusSub-entries
use Humeral Shaft, Right
use Humeral Shaft, Left
Lateral femoral cutaneous nerveUse use Lumbar Plexus
Lateral malleolusSub-entries
use Fibula, Right
use Fibula, Left
Lateral meniscusSub-entries
use Knee Joint, Right
use Knee Joint, Left
Lateral nasal cartilageUse use Nasal Mucosa and Soft Tissue
Lateral plantar arterySub-entries
use Foot Artery, Right
use Foot Artery, Left
Lateral plantar nerveUse use Tibial Nerve
Lateral rectus muscleSub-entries
use Extraocular Muscle, Right
use Extraocular Muscle, Left
Lateral sacral arterySub-entries
use Internal Iliac Artery, Right
use Internal Iliac Artery, Left
Lateral sacral veinSub-entries
use Hypogastric Vein, Right
use Hypogastric Vein, Left
Lateral sural cutaneous nerveUse use Peroneal Nerve
Lateral tarsal arterySub-entries
use Foot Artery, Right
use Foot Artery, Left
Lateral temporomandibular ligamentUse use Head and Neck Bursa and Ligament
Lateral thoracic arterySub-entries
use Axillary Artery, Right
use Axillary Artery, Left
Latissimus dorsi muscleSub-entries
use Trunk Muscle, Right
use Trunk Muscle, Left
Latissimus Dorsi Myocutaneous FlapSub-entries
Replacement
Bilateral 0HRV075
Left 0HRU075
Right 0HRT075
View all 8 entries for Latissimus Dorsi Myocutaneous Flap →
LavageSub-entries
See: Irrigation
Bronchial alveolar, diagnostic See: Drainage, Respiratory System 0B9
Leadless CRT SystemSub-entries
use Endocardiac Pacing Electrode in New Technology
use Ultrasound Transmitter and Battery for Endocardiac Pacing Electrode in New Technology
Leadless Neurostimulator Generator, InsertionCode X0HQ05C
Leaflet Laceration, Radiofrequency Energy, Division, Valve, AorticCode X28F3WB
Leaflet laceration/division/modification/splitting device, used during transcatheter aortic valve replacement (TAVR) procedureCode X28F3VA
Least splanchnic nerveUse use Thoracic Sympathetic Nerve
Lefamulin Anti-infectiveCross-ref See: Introduction of substance in or on, Physiological Systems and Anatomical Regions 3E0
Left ascending lumbar veinUse use Hemiazygos Vein
Left atrioventricular valveUse use Mitral Valve
Left auricular appendixUse use Atrium, Left
Left colic veinUse use Colic Vein
Left coronary sulcusUse use Heart, Left
Left gastric arteryUse use Gastric Artery
Left gastroepiploic arteryUse use Splenic Artery
Left gastroepiploic veinUse use Splenic Vein
Left inferior phrenic veinUse use Renal Vein, Left
Left inferior pulmonary veinUse use Pulmonary Vein, Left
Left jugular trunkUse use Thoracic Duct
Left lateral ventricleUse use Cerebral Ventricle
Left ovarian veinUse use Renal Vein, Left
Left second lumbar veinUse use Renal Vein, Left
Left subclavian trunkUse use Thoracic Duct
Left subcostal veinUse use Hemiazygos Vein
Left superior pulmonary veinUse use Pulmonary Vein, Left
Left suprarenal veinUse use Renal Vein, Left
Left testicular veinUse use Renal Vein, Left
LengtheningSub-entries
Bone, with device See: Insertion of Limb Lengthening Device
Muscle, by incision See: Division, Muscles 0K8
Tendon, by incision See: Division, Tendons 0L8
LENMELDY(tm)Use use Atidarsagene Autotemcel
Leptomeninges, intracranialUse use Cerebral Meninges
Leptomeninges, spinalUse use Spinal Meninges
Leronlimab Monoclonal AntibodyCode XW013K6
Lesser alar cartilageUse use Nasal Mucosa and Soft Tissue
Lesser occipital nerveUse use Cervical Plexus
Lesser OmentumUse use Omentum
Lesser saphenous veinSub-entries
use Saphenous Vein, Right
use Saphenous Vein, Left
Lesser splanchnic nerveUse use Thoracic Sympathetic Nerve
Lesser trochanterSub-entries
use Upper Femur, Right
use Upper Femur, Left
Lesser tuberositySub-entries
use Humeral Head, Right
use Humeral Head, Left
Lesser wingUse use Sphenoid Bone
lete-celUse use Letetresgene Autoleucel
Letetresgene AutoleucelCode XW0
Leukopheresis, therapeuticCross-ref See: Pheresis, Circulatory 6A55
Levator anguli oris muscleUse use Facial Muscle
Levator ani muscleUse use Perineum Muscle
Levator labii superioris alaeque nasi muscleUse use Facial Muscle
Levator labii superioris muscleUse use Facial Muscle
Levator palpebrae superioris muscleSub-entries
use Upper Eyelid, Right
use Upper Eyelid, Left
Levator scapulae muscleSub-entries
use Neck Muscle, Right
use Neck Muscle, Left
Levator veli palatini muscleUse use Tongue, Palate, Pharynx Muscle
Levatores costarum muscleSub-entries
use Thorax Muscle, Right
use Thorax Muscle, Left
Lifeline ARM Automated Chest Compression (ACC) deviceCode 5A1221J
LifeStent(R) (Flexstar)(XL) Vascular Stent SystemUse use Intraluminal Device
LifileucelUse use Lifileucel Immunotherapy
Lifileucel ImmunotherapyCode XW0
Ligament of head of fibulaSub-entries
use Knee Bursa and Ligament, Right
use Knee Bursa and Ligament, Left
Ligament of the lateral malleolusSub-entries
use Ankle Bursa and Ligament, Right
use Ankle Bursa and Ligament, Left
Ligamentum flavum, cervicalUse use Head and Neck Bursa and Ligament
Ligamentum flavum, lumbarUse use Lower Spine Bursa and Ligament
Ligamentum flavum, thoracicUse use Upper Spine Bursa and Ligament
LigaPASS 2.0(tm) PJK Prevention SystemUse use Posterior Vertebral Tether in New Technology
LigationCross-ref See: Occlusion
Ligation, hemorrhoidCross-ref See: Occlusion, Lower Veins, Hemorrhoidal Plexus
Light TherapyCode GZJZZZZ
LimFlow(tm) TADV (Transcatheter Arterialization of the Deep Veins) ProcedureCross-ref See: Bypass, Lower Arteries 041
LimFlow(tm) Transcatheter Arterialization of the Deep Veins (TADV) SystemUse use Synthetic Substitute
LinerSub-entries
Removal of device from
Hip
Left 0SPB09Z
Right 0SP909Z
View all 30 entries for Liner →
Lingual arterySub-entries
use External Carotid Artery, Right
use External Carotid Artery, Left
Lingual tonsilUse use Pharynx
Lingulectomy, lungSub-entries
See: Excision, Lung Lingula 0BBH
See: Resection, Lung Lingula 0BTH
Lisocabtagene MaraleucelUse use Lisocabtagene Maraleucel Immunotherapy
Lisocabtagene Maraleucel ImmunotherapyCode XW0
LithoplastyCross-ref See: Fragmentation
LithotripsySub-entries
See: Fragmentation
With removal of fragments See: Extirpation
LITT (laser interstitial thermal therapy)Sub-entries
See: Laser Interstitial Thermal Therapy
See: Destruction
LIVIAN(tm) CRT-DUse use Cardiac Resynchronization Defibrillator Pulse Generator in 0JH
LIVTENCITY(tm)Use use Maribavir Anti-infective
LobectomySub-entries
See: Excision, Central Nervous System and Cranial Nerves 00B
See: Excision, Respiratory System 0BB
See: Resection, Respiratory System 0BT
See: Excision, Hepatobiliary System and Pancreas 0FB
View all 8 entries for Lobectomy →
LobotomyCross-ref See: Division, Brain 0080
LocalizationSub-entries
See: Map
See: Imaging
Locus ceruleusUse use Pons
LOEP(R) (Local Osteo-Enhancement Procedure)Code XW0V3WA
Long thoracic nerveUse use Brachial Plexus
Longeviti ClearFit(R) Cranial ImplantUse use Synthetic Substitute, Ultrasound Penetrable in New Technology
Longeviti ClearFit(R) OTS Cranial ImplantUse use Synthetic Substitute, Ultrasound Penetrable in New Technology
Loop ileostomyCross-ref See: Bypass, Ileum 0D1B
Loop recorder, implantableUse use Monitoring Device
Lovotibeglogene AutotemcelCode XW1
Lower GI seriesCross-ref See: Fluoroscopy, Colon BD14
LTX Regional AnticoagulantUse use Nafamostat Anticoagulant
LUCAS(R) Chest Compression SystemCode 5A1221J
Lumbar arteryUse use Abdominal Aorta
Lumbar Artery Perforator FlapSub-entries
Bilateral 0HRV07B
Left 0HRU07B
Right 0HRT07B
Lumbar facet jointUse use Lumbar Vertebral Joint
Lumbar ganglionUse use Lumbar Sympathetic Nerve
Lumbar lymph nodeUse use Lymphatic, Aortic
Lumbar lymphatic trunkUse use Cisterna Chyli
Lumbar splanchnic nerveUse use Lumbar Sympathetic Nerve
Lumbosacral facet jointUse use Lumbosacral Joint
Lumbosacral trunkUse use Lumbar Nerve
LumiGuide (Fiber optic 3D guidance for endovascular procedures)Code 8E023FZ
LumpectomyCross-ref See: Excision
Lunate boneSub-entries
use Carpal, Right
use Carpal, Left
Lungpacer Diaphragm Pacing SystemUse use Temporary Phrenic Nerve/Diaphragm Stimulation Electrodes in New Technology
Lunotriquetral ligamentSub-entries
use Hand Bursa and Ligament, Right
use Hand Bursa and Ligament, Left
Lunsotogene ParvecUse use Lunsotogene Parvec-cwha via Intracochlear Infusion
Lunsotogene Parvec-cwha via Intracochlear InfusionCode XW0E33B
LUNSUMIO(tm)Use use Mosunetuzumab Antineoplastic
LurbinectedinUse use Antineoplastic
LVA (Lymphovenous Anastomosis)Cross-ref See: Bypass, Lymphatic and Hemic Systems 071
LVB (Lymphovenous Bypass)Cross-ref See: Bypass, Lymphatic and Hemic Systems 071
LYFGENIA(tm)Use use Lovotibeglogene Autotemcel
LymphadenectomySub-entries
See: Excision, Lymphatic and Hemic Systems 07B
See: Resection, Lymphatic and Hemic Systems 07T
LymphadenotomyCross-ref See: Drainage, Lymphatic and Hemic Systems 079
LymphangiectomySub-entries
See: Excision, Lymphatic and Hemic Systems 07B
See: Resection, Lymphatic and Hemic Systems 07T
LymphangiogramCross-ref See: Plain Radiography, Lymphatic System B70
LymphangioplastySub-entries
See: Repair, Lymphatic and Hemic Systems 07Q
See: Supplement, Lymphatic and Hemic Systems 07U
LymphangiorrhaphyCross-ref See: Repair, Lymphatic and Hemic Systems 07Q
LymphangiotomyCross-ref See: Drainage, Lymphatic and Hemic Systems 079
Lymphaticovenular AnastomosisCross-ref See: Bypass, Lymphatic and Hemic Systems 071
Lymphovenous Anastomosis (LVA)Cross-ref See: Bypass, Lymphatic and Hemic Systems 071
Lymphovenous Bypass (LVB)Cross-ref See: Bypass, Lymphatic and Hemic Systems 071
Lymphovenous ShuntCross-ref See: Bypass, Lymphatic and Hemic Systems 071
LysisCross-ref See: Release
LZRSE-COL7A1 engineered autologous epidermal sheetsUse use Prademagene Zamikeracel, Genetically Engineered Autologous Cell Therapy in New Technology

Related References

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

Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-PCS Alphabetic Index release files, effective October 1, 2026 through September 30, 2027.