IDEXX In-House Diagnostic Codes

Updated June 23, 2026

Diagnostic Code

Test Name

IHD_8HrLowDex

IDEXX VetLab SNAP Cortisol 8hr-Post Low-dose Dexamethasone

IHD_ACTH (Add)

IDEXX VetLab SNAP Cortisol post ACTH (Addison's)

IHD_ACTH (Cush)

IDEXX VetLab SNAP Cortisol post ACTH (Cushing's)

IHD_ALKP

IDEXX VetLab Catalyst ALKP

IHD_NH3

IDEXX VetLab Catalyst Ammonia

IHD_AST

IDEXX VetLab Catalyst AST

IHD_BILE02

IDEXX VetLab Catalyst Bile Acids Postprandial

IHD_aPTT

IDEXX VetLab Coag Dx aPTT (Whole Blood)

IHD_CK

IDEXX VetLab Catalyst Creatine Kinase

IHD_CORT09

IDEXX VetLab SNAP Cortisol Therapeutic Monitor High Range

IHD_TBIL

IDEXX VetLab Catalyst Total Bilirubin

IHD_Chem10+Lyte4+SDMA

IDEXX VetLab Catalyst Chem 14 w/SDMA

IHD_Chem15+Lyte4+SDMA+CatTT4

IDEXX VetLab Catalyst Chem 19 w/SDMA and TT4

IHD_BILE01+BILE02

IDEXX VetLab Catalyst Bile Acids Panel (Pre and Post Prandial)

IHD_cit-PT+cit-aPTT

IDEXX VetLab Coag Dx PT and aPTT (Citrated Blood)

IHD_CBC+Chem17Lyte4SDMAT4+4Dx+UA

IDEXX VetLab CBC, Chem 21 w/SDMA, 4Dx Plus, TT4, UA

IHD_CBC+Chem17Lyte4SDMAT4+fTriUA

IDEXX VetLab CBC, Chem 21 w/SDMA, fTriple, TT4, UA

IHD_CBC+Chem17Lyte4SDMAT4+UA

IDEXX VetLab CBC, Chem 21 w/SDMA, TT4, UA

IHD_CBC+Chem10Lyte4SDMAT4+cUA

IDEXX VetLab CBC, Chem 14 w/SDMA, TT4, UA, SediVue UA

IHD_CBC+Chem15Lyte4SDMAT4+cUA

IDEXX VetLab CBC, Chem 19 w/SDMA, TT4, UA, SediVue UA

IHD_CBC+Chem17Lyte4SDMA+cUA+UPC

IDEXX VetLab CBC, Chem 21 w/SDMA, UA, SediVue UA, UPC

IHD_Chem17+Lyte4+SDMA+CatTT4

IDEXX VetLab Catalyst Chem 21 w/SDMA and TT4

IHD_CBC+Chem17+Lyte4+SDMA

IDEXX VetLab CBC, Chem 21 with SDMA

IHD_BaseCort

IDEXX VetLab SNAP Cortisol (Baseline/Pre)

IHD_Chem17

IDEXX VetLab Catalyst Chem 17 CLIP

IHD_SDMA

IDEXX VetLab Catalyst SDMA

IHD_QPL

IDEXX VetLab Catalyst Pancreatic Lipase

IHD_CBC+Chem15+Lyte4

IDEXX VetLab CBC with Chem 19

IHD_Chem10+SDMA

IDEXX VetLab Catalyst Chem 10 w/ Single SDMA

IHD_CBC+Chem17+SDMA+cUA

IDEXX VetLab CBC, Chem 17 w/SDMA, UA, SediVue UA

IHD_CBC+Chem15+Lyte4+SDMA+TT4

IDEXX VetLab CBC, Chem 19 with SDMA, TT4

IHD_NSAID

IDEXX VetLab Catalyst NSAID6 CLIP

IHD_cPL

IDEXX VetLab SNAP cPL

IHD_FRU

IDEXX VetLab Catalyst Fructosamine

IHD_CBC

IDEXX VetLab CBC

IHD_FIV/FeLV

IDEXX VetLab SNAP FIV/FeLV Combo

IHD_4HrLowDex

IDEXX VetLab SNAP Cortisol 4hr-Post Low-dose Dexamethasone

IHD_ALB

IDEXX VetLab Catalyst Albumin

IHD_BILE03

IDEXX VetLab Catalyst Bile Acids Other

IHD_BUN

IDEXX VetLab Catalyst BUN

IHD_Ca

IDEXX VetLab Catalyst Calcium

IHD_Chem15

IDEXX VetLab Catalyst Chem 15 CLIP

IHD_Chem15+Lyte4

IDEXX VetLab Catalyst Chem 19

IHD_CHOL

IDEXX VetLab Catalyst Cholesterol

IHD_cit-aPTT

IDEXX VetLab Coag Dx aPTT (Citrated Blood)

IHD_Equine15

IDEXX VetLab Catalyst Equine 15

IHD_LAC

IDEXX VetLab Catalyst Lactate

IHD_Mg

IDEXX VetLab Catalyst Magnesium

IHD_ALT

IDEXX VetLab Catalyst ALT

IHD_SDMA+BUN+CREA+PHOS

IDEXX VetLab Catalyst Kidney Recheck Profile

IHD_CBC+Chem10+SDMA

IDEXX VetLab CBC, Chem 10 with SDMA

IHD_CBC+Chem17+SDMA

IDEXX VetLab CBC, Chem 17 with SDMA

IHD_CBC+Chem15+Lyte4+SDMA

IDEXX VetLab CBC, Chem 19 with SDMA

IHD_PT+aPTT

IDEXX VetLab Coag Dx PT and aPTT (Whole Blood)

IHD_CBC+Chem10+SDMA+UA

IDEXX VetLab CBC, Chem 10 with SDMA, UA

IHD_CBC+Chem15

IDEXX VetLab CBC with Chem 15

IHD_CortPre+postACTH(Add)

IDEXX VetLab SNAP Cortisol ACTH Stim Panel (Addison's)

IHD_CORTPre+4Hr+8HrHighDex

IDEXX VetLab SNAP Cortisol High-dose Dex Suppression

IHD_BILE01

IDEXX VetLab Catalyst Bile Acids Preprandial

IHD_CortACTHPre+Post

IDEXX VetLab Catalyst Cortisol ACTH Stimulation Test

IHD_CBC+Chem10+Lyte4+SDMA

IDEXX VetLab CBC, Chem 14 with SDMA

IHD_EarCytologyRecheck

IDEXX VetLab inVue Dx Ear Cytology Recheck

IHD_Giardia

IDEXX VetLab SNAP Giardia

IHD_Parvo

IDEXX VetLab SNAP Parvo

IHD_Lepto

IDEXX VetLab SNAP Lepto

IHD_fTriple

IDEXX VetLab SNAP Feline Triple

IHD_AMYL

IDEXX VetLab Catalyst Amylase

IHD_CORT10

IDEXX VetLab SNAP Cortisol (Single Resting Sample)

IHD_PHOS

IDEXX VetLab Catalyst Phosphorus

IHD_PreAn15

IDEXX VetLab Catalyst Preanesthetic Profile

IHD_fBNP

IDEXX VetLab SNAP Feline proBNP

IHD_FeLV

IDEXX VetLab SNAP FeLV

IHD_IgG

IDEXX VetLab SNAP Foal lgG

IHD_TP

IDEXX VetLab Catalyst Total Protein

IHD_TRIG

IDEXX VetLab Catalyst Triglycerides

IHD_CRP

IDEXX VetLab Catalyst C-Reactive Protein

IHD_CBC+Chem15+SDMA

IDEXX VetLab CBC, Chem 15 with SDMA

IHD_CBC+Chem10+Lyte4+SDMA+TT4

IDEXX VetLab CBC, Chem 14 with SDMA, TT4

IHD_CBC+Chem10+Lyte4+SDMA+fTrip

IDEXX VetLab CBC, Chem 14, SDMA, Feline Triple

IHD_CBC+Chem17Lyte4SDMA+fTri+UA

IDEXX VetLab CBC, Chem 21 w/SDMA, fTriple, UA

IHD_CBC+Chem17Lyte4SDMA+fTri+cUA

IDEXX VetLab CBC, Chem 21 w/SDMA, fTriple, UA, SediVue UA

IHD_CBC+Chem17Lyte4SDMAT4+f3+cUA

IDEXX VetLab CBC, Chem 21 w/SDMA, fTriple, TT4, UA, SediVue UA

IHD_CBC+Chem15Lyte4SDMAT4+UA

IDEXX VetLab CBC, Chem 19 w/SDMA, TT4, UA

IHD_CBC+Chem15+SDMA+cUA

IDEXX VetLab CBC, Chem 15 w/ SDMA, UA, SediVue UA

IHD_CBC+Chem15Lyte4SDMA+cUA+UPC

IDEXX VetLab CBC, Chem 19 w/SDMA, UA, SediVue UA, UPC

IHD_CortPre+postACTH(Cush)

IDEXX VetLab SNAP Cortisol ACTH Stim Panel (Cushings)

IHD_CortLDDSPre+4Hr+8Hr

IDEXX VetLab Catalyst Cortisol Low Dose Dexamethasone Suppression Test

IHD_CBC+Chem10+Lyte4+SDMA+4dx

IDEXX VetLab CBC, Chem 14, SDMA, 4Dx Plus

IHD_CBC+Chem17Lyte4SDMA+4dx+UA

IDEXX VetLab CBC, Chem 21 w/SDMA, 4Dx, UA

IHD_BloodMorph

IDEXX VetLab inVue Dx Blood Morphology

IHD_Chem17+SDMA

IDEXX VetLab Catalyst Chem 17 w/ Single SDMA

IHD_CORTPre+4Hr+8HrLowDex

IDEXX VetLab SNAP Cortisol Low-dose Dex Suppression

IHD_Chem10

IDEXX VetLab Catalyst Chem 10 CLIP

IHD_CatalystTT4

IDEXX VetLab Catalyst Total T4

IHD_UA

IDEXX VetLab UA Analyzer Urine Chemistries

IHD_SediVueUA

IDEXX VetLab SediVue Dx Urine Sediment Analyzer

IHD_Chem17+Lyte4

IDEXX VetLab Catalyst Chem 21

IHD_CBC+Chem10

IDEXX VetLab CBC with Chem 10

IHD_Chem17+Lyte4+SDMA

IDEXX VetLab Catalyst Chem 21 w/SDMA

IHD_LIPA

IDEXX VetLab Catalyst Lipase

IHD_CortSingleTM

IDEXX VetLab Catalyst Cortisol Single - Trilostane Monitoring

IHD_Chem16

IDEXX VetLab Catalyst Chem 16 CLIP

IHD_Chem11

IDEXX VetLab Catalyst Chem 11 CLIP

IHD_NSAID7

IDEXX VetLab Catalyst NSAID7 CLIP

IHD_cit-PT

IDEXX VetLab Coag Dx PT (Citrated Blood)

IHD_PT

IDEXX VetLab Coag Dx PT (Whole Blood)

IHD_GLU

IDEXX VetLab Catalyst Glucose

IHD_GGT

IDEXX VetLab Catalyst GGT

IHD_CORT08

IDEXX VetLab SNAP Cortisol Therapeutic Monitor Low Range

IHD_URIC

IDEXX VetLab Catalyst Uric Acid

IHD_VSlytes8

IDEXX VetLab VetStat Electrolytes 8 Plus

IHD_Resp Blood Gas

IDEXX VetLab VetStat Respiratory/Blood Gas

IHD_CBC+Chem17Lyte4SDMAT4+4dxcUA

IDEXX VetLab CBC, Chem 21 w/SDMA, 4Dx Plus, TT4, UA, SediVue UA

IHD_CBC+Chem17Lyte4SDMAT4+cUA

IDEXX VetLab CBC, Chem 21 w/SDMA, TT4, UA, SediVue UA

IHD_CBC+Chem15+SDMA+UA

IDEXX VetLab CBC, Chem 15 with SDMA, UA

IHD_CortHDDSPre+4Hr+8Hr

IDEXX VetLab Catalyst Cortisol High Dose Dexamethasone Suppression Test

IHD_CortRest

IDEXX VetLab Catalyst Cortisol Single - Resting

IHD_CytoFNA

IDEXX VetLab inVue Dx Cytology (FNA)

IHD_PDxFluid

IDEXX VetLab ProCyte Dx Fluid Cell Count

IHD_CBC+Chem17+Lyte4+SDMA+TT4

IDEXX VetLab CBC, Chem 21 with SDMA, TT4

IHD_CBC+Chem17+Lyte4

IDEXX VetLab CBC with Chem 21

IHD_UA+SediVueUA

IDEXX VetLab Complete Urinalysis (Sediment+chemistries)

IHD_CBC+Chem10Lyte4SDMAT4+UA

IDEXX VetLab CBC, Chem 14 w/SDMA, TT4, UA

IHD_SDMA+TT4

IDEXX VetLab Catalyst SDMA with TT4

IHD_CBC+Chem17

IDEXX VetLab CBC with Chem 17

IHD_EarCytology

IDEXX VetLab inVue Dx Ear Cytology

IHD_LYTE4

IDEXX VetLab Catalyst Electrolytes

IHD_CBC+Chem10+Lyte4

IDEXX VetLab CBC with Chem 14

IHD_PROG

IDEXX VetLab Catalyst Progesterone

IHD_4DxPlus

IDEXX VetLab SNAP 4Dx Plus

IHD_4HrHighDex

IDEXX VetLab SNAP Cortisol 4hr-Post High-dose Dexamethasone

IHD_8HrHighDex

IDEXX VetLab SNAP Cortisol 8hr-Post High-dose Dexamethasone

IHD_CREA

IDEXX VetLab Catalyst Creatinine

IHD_LDH

IDEXX VetLab Catalyst LDH

IHD_fPL

IDEXX VetLab SNAP fPL

IHD_UPC

IDEXX VetLab Catalyst Urine P:C Ratio

IHD_NSAID+SDMA

IDEXX VetLab Catalyst NSAID6 with Single SDMA

IHD_Chem15+SDMA

IDEXX VetLab Catalyst Chem 15 w/ Single SDMA

IHD_CortOther

IDEXX VetLab Catalyst Cortisol - Other

IHD_CortPostACTH

IDEXX VetLab Catalyst Cortisol - Post ACTH

IHD_CBC+Chem10+SDMA+PT+aPTT

IDEXX VetLab CBC, Chem 10 w/SDMA, PT and PTT (Whole Blood)

IHD_CBCChem17Lyte4SDMA+4dxcUA

IDEXX VetLab CBC, Chem 21 w/SDMA, 4Dx Plus, UA, SediVue UA

IHD_CBC+Chem17+SDMA+UA

IDEXX VetLab CBC, Chem 17 w/SDMA, UA

IHD_CBC+Chem10+SDMA+cUA

IDEXX VetLab CBC, Chem 10 w/SDMA, UA, SediVue UA

IHD_CBC+Chem10Lyte4SDMA+cUA+UPC

IDEXX VetLab CBC, Chem 14 w/SDMA, UA, SediVue UA, UPC

IHD_CortTMACTHPre+Post

IDEXX VetLab Catalyst Cortisol ACTH Stimulation Test - Trilostane Monitoring

IHD_Heartworm RT

IDEXX VetLab SNAP Heartworm RT

IHD_Ionized Ca

IDEXX VetLab VetStat Ionized Calcium

IHD_PHBR

IDEXX VetLab Catalyst Phenobarbital

IHD_CBC+BloodMorph

IDEXX VetLab CBC + inVue Dx Blood Morphology

IHD_Chem18

IDEXX VetLab Catalyst Chem 18 CLIP