CPT 86000–86999 codes: Pathology and laboratory

This range contains 259 CPT Category I codes in the 2026 CMS fee schedule data, 10 of which carry work RVUs. Select a code to see its full RVU breakdown, Medicare status and related codes.

CPT 86000 — Agglutinins febrile antigen
CPT 86001 — Allergen specific igg
CPT 86003 — Allg spec ige crude xtrc ea
CPT 86005 — Allg spec ige multiallg scr
CPT 86008 — Allg spec ige recomb ea
CPT 86015 — Actin antibody each
CPT 86021 — Wbc antibody identification
CPT 86022 — Platelet antibodies
CPT 86023 — Immunoglobulin assay
CPT 86036 — Anca screen each antibody
CPT 86037 — Anca titer each antibody
CPT 86038 — Antinuclear antibodies
CPT 86039 — Antinuclear antibodies (ana)
CPT 86041 — Acetylcholn rcptr bndng antb
CPT 86042 — Acetylcholn rcptr blckg antb
CPT 86043 — Acetylcholn rcptr modlg antb
CPT 86051 — Aquaporin-4 antb elisa
CPT 86052 — Aquaporin-4 antb cba each
CPT 86053 — Aqaprn-4 antb flo cytmtry ea
CPT 86060 — Antistreptolysin o titer
CPT 86063 — Antistreptolysin o screen
CPT 86077 — Blood bank doctor evaluates a crossmatch problem (0.92 wRVUs)
CPT 86078 — Blood bank doctor evaluates a transfusion reaction (0.92 wRVUs)
CPT 86079 — Blood bank doctor authorizes release of blood in a rare situation (0.92 wRVUs)
CPT 86140 — C-reactive protein
CPT 86141 — C-reactive protein hs
CPT 86146 — Beta-2 glycoprotein antibody
CPT 86147 — Cardiolipin antibody ea ig
CPT 86148 — Anti-phospholipid antibody
CPT 86152 — Cell enumeration & id
CPT 86153 — Cell enumeration with physician interpretation and report (0.67 wRVUs)
CPT 86155 — Chemotaxis assay
CPT 86156 — Cold agglutinin screen
CPT 86157 — Cold agglutinin titer
CPT 86160 — Complement antigen
CPT 86161 — Complement/function activity
CPT 86162 — Complement total (ch50)
CPT 86171 — Complement fixation each
CPT 86200 — Ccp antibody
CPT 86215 — Deoxyribonuclease antibody
CPT 86225 — Dna antibody native
CPT 86226 — Dna antibody single strand
CPT 86231 — Ema each ig class
CPT 86235 — Nuclear antigen antibody
CPT 86255 — Fluorescent noninfectious antibody screen, each antibody (0.36 wRVUs)
CPT 86256 — Fluorescent noninfectious antibody titer, each antibody (0.36 wRVUs)
CPT 86258 — Dgp antibody each ig class
CPT 86277 — Growth hormone antibody
CPT 86280 — Hemagglutination inhibition
CPT 86294 — Immunoassay tumor qual
CPT 86300 — Immunoassay tumor ca 15-3
CPT 86301 — Immunoassay tumor ca 19-9
CPT 86304 — Immunoassay tumor ca 125
CPT 86305 — Human epididymis protein 4
CPT 86308 — Heterophile antibody screen
CPT 86309 — Heterophile antibody titer
CPT 86310 — Heterophile antibody absrbj
CPT 86316 — Immunoassay tumor other
CPT 86317 — Immunoassay infectious agent
CPT 86318 — Ia infectious agent antibody
CPT 86320 — Serum immunoelectrophoresis (0.36 wRVUs)
CPT 86325 — Immunoelectrophoresis, other fluids (0.36 wRVUs)
CPT 86328 — Ia nfct ab sarscov2 covid19
CPT 86329 — Immunodiffusion nes
CPT 86331 — Immunodiffusion ouchterlony
CPT 86332 — Immune complex assay
CPT 86334 — Serum immunofixation test to identify abnormal antibody proteins (0.36 wRVUs)
CPT 86335 — Immunofixation test on urine or spinal fluid to identify abnormal antibody proteins (0.36 wRVUs)
CPT 86336 — Inhibin a
CPT 86337 — Insulin antibodies
CPT 86340 — Intrinsic factor antibody
CPT 86341 — Islet cell antibody
CPT 86343 — Leukocyte histamine release
CPT 86344 — Leukocyte phagocytosis
CPT 86352 — Cell function assay w/stim
CPT 86353 — Lymphocyte transformation
CPT 86355 — B cells total count
CPT 86356 — Mononuclear cell antigen
CPT 86357 — Nk cells total count
CPT 86359 — T cells total count
CPT 86360 — T cell absolute count/ratio
CPT 86361 — T cell absolute count
CPT 86362 — Mog-igg1 antb cba each
CPT 86363 — Mog-igg1 antb flo cytmtry ea
CPT 86364 — Tiss trnsgltmnase ea ig clas
CPT 86366 — Muscle-specific kinase antb
CPT 86367 — Stem cells total count
CPT 86376 — Microsomal antibody each
CPT 86381 — Mitochondrial antibody each
CPT 86382 — Neutralization test viral
CPT 86384 — Nitroblue tetrazolium dye
CPT 86386 — Nuclear matrix protein 22
CPT 86403 — Particle agglut antbdy scrn
CPT 86406 — Particle agglut antbdy titr
CPT 86408 — Neutrlzg antb sarscov2 scr
CPT 86409 — Neutrlzg antb sarscov2 titer
CPT 86413 — Sars-cov-2 antb quantitative
CPT 86430 — Rheumatoid factor test qual
CPT 86431 — Rheumatoid factor quant
CPT 86480 — Tb test cell immun measure
CPT 86481 — Tb ag response t-cell susp
CPT 86485 — Skin test candida
CPT 86486 — Skin test unlisted antign ea
CPT 86510 — Histoplasmosis skin test
CPT 86580 — Tb intradermal test
CPT 86581 — Strptcs pneum antb serot ia
CPT 86590 — Streptokinase antibody
CPT 86592 — Syphilis test non-trep qual
CPT 86593 — Syphilis test non-trep quant
CPT 86596 — Voltage-gtd ca chnl antb ea
CPT 86602 — Antinomyces antibody
CPT 86603 — Adenovirus antibody
CPT 86606 — Aspergillus antibody
CPT 86609 — Bacterium antibody
CPT 86611 — Bartonella antibody
CPT 86612 — Blastomyces antibody
CPT 86615 — Bordetella antibody
CPT 86617 — Lyme disease antibody
CPT 86618 — Lyme disease antibody
CPT 86619 — Borrelia antibody
CPT 86622 — Brucella antibody
CPT 86625 — Campylobacter antibody
CPT 86628 — Candida antibody
CPT 86631 — Chlamydia antibody
CPT 86632 — Chlamydia igm antibody
CPT 86635 — Coccidioides antibody
CPT 86638 — Q fever antibody
CPT 86641 — Cryptococcus antibody
CPT 86644 — Cmv antibody
CPT 86645 — Cmv antibody igm
CPT 86648 — Diphtheria antibody
CPT 86651 — Encephalitis californ antbdy
CPT 86652 — Encephaltis east eqne anbdy
CPT 86653 — Encephaltis st louis antbody
CPT 86654 — Encephaltis west eqne antbdy
CPT 86658 — Enterovirus antibody
CPT 86663 — Epstein-barr antibody
CPT 86664 — Epstein-barr nuclear antigen
CPT 86665 — Epstein-barr capsid vca
CPT 86666 — Ehrlichia antibody
CPT 86668 — Francisella tularensis
CPT 86671 — Fungus nes antibody
CPT 86674 — Giardia lamblia antibody
CPT 86677 — Helicobacter pylori antibody
CPT 86682 — Helminth antibody
CPT 86684 — Hemophilus influenza antibdy
CPT 86687 — Htlv-i antibody
CPT 86688 — Htlv-ii antibody
CPT 86689 — Htlv/hiv confirmj antibody
CPT 86692 — Hepatitis delta agent antbdy
CPT 86694 — Herpes simplex nes antbdy
CPT 86695 — Herpes simplex type 1 test
CPT 86696 — Herpes simplex type 2 test
CPT 86698 — Histoplasma antibody
CPT 86701 — Hiv-1antibody
CPT 86702 — Hiv-2 antibody
CPT 86703 — Hiv-1/hiv-2 1 result antbdy
CPT 86704 — Hep b core antibody total
CPT 86705 — Hep b core antibody igm
CPT 86706 — Hep b surface antibody
CPT 86707 — Hepatitis be antibody
CPT 86708 — Hepatitis a antibody
CPT 86709 — Hepatitis a igm antibody
CPT 86710 — Influenza virus antibody
CPT 86711 — John cunningham antibody
CPT 86713 — Legionella antibody
CPT 86717 — Leishmania antibody
CPT 86720 — Leptospira antibody
CPT 86723 — Listeria monocytogenes
CPT 86727 — Lymph choriomeningitis ab
CPT 86732 — Mucormycosis antibody
CPT 86735 — Mumps antibody
CPT 86738 — Mycoplasma antibody
CPT 86741 — Neisseria meningitidis
CPT 86744 — Nocardia antibody
CPT 86747 — Parvovirus antibody
CPT 86750 — Malaria antibody
CPT 86753 — Protozoa antibody nos
CPT 86756 — Respiratory virus antibody
CPT 86757 — Rickettsia antibody
CPT 86759 — Rotavirus antibody
CPT 86762 — Rubella antibody
CPT 86765 — Rubeola antibody
CPT 86768 — Salmonella antibody
CPT 86769 — Sars-cov-2 covid-19 antibody
CPT 86771 — Shigella antibody
CPT 86774 — Tetanus antibody
CPT 86777 — Toxoplasma antibody
CPT 86778 — Toxoplasma antibody igm
CPT 86780 — Treponema pallidum
CPT 86784 — Trichinella antibody
CPT 86787 — Varicella-zoster antibody
CPT 86788 — West nile virus ab igm
CPT 86789 — West nile virus antibody
CPT 86790 — Virus antibody nos
CPT 86793 — Yersinia antibody
CPT 86794 — Zika virus igm antibody
CPT 86800 — Thyroglobulin antibody
CPT 86803 — Hepatitis c ab test
CPT 86804 — Hep c ab test confirm
CPT 86805 — Lymphocytotoxicity assay
CPT 86806 — Lymphocytotoxicity assay
CPT 86807 — Cytotoxic antibody screening
CPT 86808 — Cytotoxic antibody screening
CPT 86812 — Hla typing a b or c
CPT 86813 — Hla typing a b or c
CPT 86816 — Hla typing dr/dq
CPT 86817 — Hla typing dr/dq
CPT 86821 — Lymphocyte culture mixed
CPT 86825 — Hla x-math non-cytotoxic
CPT 86826 — Hla x-match noncytotoxc addl
CPT 86828 — Hla class i&ii antibody qual
CPT 86829 — Hla class i/ii antibody qual
CPT 86830 — Hla class i phenotype qual
CPT 86831 — Hla class ii phenotype qual
CPT 86832 — Hla class i high defin qual
CPT 86833 — Hla class ii high defin qual
CPT 86834 — Hla class i semiquant panel
CPT 86835 — Hla class ii semiquant panel
CPT 86849 — Immunology procedure
CPT 86850 — Rbc antibody screen
CPT 86860 — Rbc antibody elution
CPT 86870 — Rbc antibody identification
CPT 86880 — Coombs test direct
CPT 86885 — Coombs test indirect qual
CPT 86886 — Coombs test indirect titer
CPT 86890 — Autologous blood process
CPT 86891 — Autologous blood op salvage
CPT 86900 — Blood typing serologic abo
CPT 86901 — Blood typing serologic rh(d)
CPT 86902 — Blood type antigen donor ea
CPT 86904 — Blood typing patient serum
CPT 86905 — Blood typing rbc antigens
CPT 86906 — Bld typing serologic rh phnt
CPT 86910 — Blood typing paternity test
CPT 86911 — Blood typing antigen system
CPT 86920 — Compatibility test spin
CPT 86921 — Compatibility test incubate
CPT 86922 — Compatibility test antiglob
CPT 86923 — Compatibility test electric
CPT 86927 — Plasma fresh frozen
CPT 86930 — Frozen blood prep
CPT 86931 — Frozen blood thaw
CPT 86932 — Frozen blood freeze/thaw
CPT 86940 — Hemolysins/agglutinins auto
CPT 86941 — Hemolysins/agglutinins
CPT 86945 — Blood product/irradiation
CPT 86950 — Leukacyte transfusion
CPT 86960 — Vol reduction of blood/prod
CPT 86965 — Pooling blood platelets
CPT 86970 — Rbc pretx incubatj w/chemicl
CPT 86971 — Rbc pretx incubatj w/enzymes
CPT 86972 — Rbc pretx incubatj w/density
CPT 86975 — Rbc serum pretx incubj drugs
CPT 86976 — Rbc serum pretx id dilution
CPT 86977 — Rbc serum pretx incubj/inhib
CPT 86978 — Rbc pretreatment serum
CPT 86985 — Split blood or products
CPT 86999 — Unlisted transfusion med px

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