CPT directory
CPT Code Directory
Browse physician services and procedures represented in the Medicare Physician Fee Schedule.
9,808 active directory codes · Updated from published source data daily
Categories and ranges
Evaluation and Management
98000–99499
Office, hospital, preventive, and other evaluation and management services.
Anesthesia
00100–01999
Anesthesia procedures and services.
Surgery
10000–69999
Surgical procedures organized by the official CPT numeric section.
Radiology
70000–79999
Diagnostic imaging and radiology procedures.
Pathology and Laboratory
80000–89999
Pathology and laboratory procedures in the CPT code set.
Medicine
90000–97999
Medicine services and procedures.
Codes (100)
- 84378Sugars single quant
- 84379Sugars multiple quant
- 84392Assay of urine sulfate
- 84393Tau phosphorylated ea
- 84394Total tau
- 84402Assay of free testosterone
- 84403Assay of total testosterone
- 84410Testosterone bioavailable
- 84425Assay of vitamin b-1
- 84430Assay of thiocyanate
- 84431Thromboxane urine
- 84432Assay of thyroglobulin
- 84433Asy thiopurin s-mthyltrnsfrs
- 84436Assay of total thyroxine
- 84437Assay of neonatal thyroxine
- 84439Assay of free thyroxine
- 84442Assay of thyroid activity
- 84443Assay thyroid stim hormone
- 84445Assay of tsi globulin
- 84446Assay of vitamin e
- 84449Assay of transcortin
- 84450Transferase (ast) (sgot)
- 84460Alanine amino (alt) (sgpt)
- 84466Assay of transferrin
- 84478Assay of triglycerides
- 84479Assay of thyroid (t3 or t4)
- 84480Assay triiodothyronine (t3)
- 84481Free assay (ft-3)
- 84482T3 reverse
- 84484Assay of troponin quant
- 84485Assay duodenal fluid trypsin
- 84488Test feces for trypsin
- 84490Assay of feces for trypsin
- 84510Assay of tyrosine
- 84512Assay of troponin qual
- 84520Assay of urea nitrogen
- 84525Urea nitrogen semi-quant
- 84540Assay of urine/urea-n
- 84545Urea-n clearance test
- 84550Assay of blood/uric acid
- 84560Assay of urine/uric acid
- 84577Assay of feces/urobilinogen
- 84578Test urine urobilinogen
- 84580Assay of urine urobilinogen
- 84583Assay of urine urobilinogen
- 84585Assay of urine vma
- 84586Assay of vip
- 84588Assay of vasopressin
- 84590Assay of vitamin a
- 84591Assay of nos vitamin
- 84597Assay of vitamin k
- 84600Assay of volatiles
- 84620Xylose tolerance test
- 84630Assay of zinc
- 84681Assay of c-peptide
- 84702Chorionic gonadotropin test
- 84703Chorionic gonadotropin assay
- 84704Hcg free betachain test
- 84830Ovulation tests
- 84999Unlisted chemistry procedure
- 85002Bleeding time test
- 85004Automated diff wbc count
- 85007Bl smear w/diff wbc count
- 85008Bl smear w/o diff wbc count
- 85009Manual diff wbc count b-coat
- 85013Spun microhematocrit
- 85014Hematocrit
- 85018Hemoglobin
- 85025Complete cbc w/auto diff wbc
- 85027Complete cbc automated
- 85032Manual cell count each
- 85041Automated rbc count
- 85044Manual reticulocyte count
- 85045Automated reticulocyte count
- 85046Reticyte/hgb concentrate
- 85048Automated leukocyte count
- 85049Automated platelet count
- 85055Reticulated platelet assay
- 85060Blood smear interpretation
- 85097Bone marrow interpretation
- 85130Chromogenic substrate assay
- 85170Blood clot retraction
- 85175Blood clot lysis time
- 85210Clot factor ii prothrom spec
- 85220Blooc clot factor v test
- 85230Clot factor vii proconvertin
- 85240Clot factor viii ahg 1 stage
- 85244Clot factor viii reltd antgn
- 85245Clot factor viii vw ristoctn
- 85246Clot factor viii vw antigen
- 85247Clot factor viii multimetric
- 85250Clot factor ix ptc/chrstmas
- 85260Clot factor x stuart-power
- 85270Clot factor xi pta
- 85280Clot factor xii hageman
- 85290Clot factor xiii fibrin stab
- 85291Clot factor xiii fibrin scrn
- 85292Clot factor fletcher fact
- 85293Clot factor wght kininogen
- 85300Antithrombin iii activity
