| Code | Description | Comment | Version |
| ... | No suggested values | deprecated | added v2.6, removed after v2.6 |
| ABS | Abscess | | added v2.5 |
| ACNE | Tissue, Acne | Tissue | added v2.5 |
| ACNFLD | Fluid, Acne | Fluid | added v2.5 |
| AIRS | Air Sample | Environment | added v2.5 |
| ALL | Allograft | Tissue | added v2.5 |
| AMN | Amniotic fluid | | added v2.8.2 |
| AMP | Amputation | Tissue | added v2.5 |
| ANGI | Catheter Tip, Angio | Device | added v2.5 |
| ARTC | Catheter Tip, Arterial | Device | added v2.5 |
| ASERU | Serum, Acute | Blood | added v2.5 |
| ASP | Aspirate | | added v2.5 |
| ATTE | Environment, Attest | Environment | added v2.5 |
| AUTOA | Environmental, Autoclave Ampule | Environment | added v2.7 |
| AUTOC | Environmental, Autoclave Capsule | Environment | added v2.5 |
| AUTP | Autopsy | Tissue | added v2.5 |
| BBL | Blood bag | Blood | added v2.5 |
| BCYST | Cyst, Baker's | Condition | added v2.5 |
| BDY | Whole body | Body submitted for autopsy / carcass submitted | added v2.8.2 |
| BIFL | Bile Fluid | | added v2.8.2 |
| BITE | Bite | Conditions | added v2.5 |
| BLD | Whole blood | | added v2.8.2 |
| BLDA | Blood arterial | | added v2.8.2 |
| BLDCO | Cord blood | | added v2.8.2 |
| BLDV | Blood venous | | added v2.8.2 |
| BLEB | Bleb | Condition, Fluid/Tissue | added v2.5 |
| BLIST | Blister | Condition, Fluid/Tissue | added v2.5 |
| BOIL | Boil | Condition | added v2.5 |
| BON | Bone | | added v2.5.1 |
| BONE | Bone | deprecated | added v2.5, removed after v2.5 |
| BOWL | Bowel contents | Condition | added v2.5 |
| BPH | Basophils | | added v2.8.2 |
| BPU | Blood product unit | Blood | added v2.5 |
| BRN | Burn | | added v2.5 |
| BRSH | Brush | Product; Brush or brushing (these may be 2 separate entries as in a physical brush or a portion thereof vs the substance obtained after a surface has been brushed) | added v2.5 |
| BRTH | Breath (use EXHLD) | | added v2.5 |
| BRUS | Brushing | Product | added v2.5 |
| BUB | Bubo | Condition | added v2.5 |
| BULLA | Bulla/Bullae | Condition | added v2.5 |
| BX | Biopsy | Tissue | added v2.5 |
| CALC | Calculus (=Stone) | | added v2.5 |
| CARBU | Carbuncle | Condition | added v2.5 |
| CAT | Catheter | Device | added v2.5 |
| CBITE | Bite, Cat | Conditions | added v2.5 |
| CDM | Cardiac muscle | | added v2.8.2 |
| CLIPP | Clippings | Condition | added v2.5 |
| CNJT | Conjunctiva | | added v2.5 |
| CNL | Cannula | | added v2.8.2 |
| COL | Colostrum | | added v2.5 |
| CONE | Biospy, Cone | Tissue | added v2.5 |
| CSCR | Scratch, Cat | Condition | added v2.5 |
| CSERU | Serum, Convalescent | Blood | added v2.5 |
| CSF | Cerebral spinal fluid | | added v2.8.2 |
| CSITE | Catheter Insertion Site | Device | added v2.5 |
| CSMY | Fluid, Cystostomy Tube | Fluid | added v2.5 |
| CST | Fluid, Cyst | Fluid | added v2.5 |
| CSVR | Blood, Cell Saver | Transfusion | added v2.5 |
| CTP | Catheter tip | Device | added v2.5 |
| CUR | Curretage | Uterine specimen obtained by curettage = Currettings | added v2.8.2 |
| CVM | Cervical Mucus | | added v2.8.2 |
| CVPS | Site, CVP | Site | added v2.5 |
| CVPT | Catheter Tip, CVP | Device | added v2.5 |
| CYN | Nodule, Cystic | Condition | added v2.5 |
| CYST | Cyst | | added v2.5 |
| DBITE | Bite, Dog | Conditions | added v2.5 |
| DCS | Sputum, Deep Cough | Condition | added v2.5 |
| DEC | Ulcer, Decubitus | Condition | added v2.5 |
| DEION | Environmental, Water (Deionized) | Environment | added v2.5 |
| DIA | Dialysate | Condition | added v2.5 |
| DIAF | Dialysis Fluid | Fluid used for dialysis - is a product | added v2.8.2 |
| DISCHG | Discharge | Condition | added v2.5 |
| DIV | Diverticulum | Condition | added v2.5 |
| DRN | Drain | Device | added v2.5 |
| DRNG | Drainage, Tube | Device | added v2.5 |
| DRNGP | Drainage, Penrose | Condition | added v2.5 |
| DUFL | Duodenal fluid | | added v2.8.2 |
| EARW | Ear wax (cerumen) | | added v2.5 |
| EBRUSH | Brush, Esophageal | Product | added v2.5 |
| EEYE | Environmental, Eye Wash | Environment | added v2.5 |
| EFF | Environmental, Effluent | Environment | added v2.5 |
| EFFUS | Effusion | Condition | added v2.5 |
| EFOD | Environmental, Food | Environment | added v2.5 |
| EISO | Environmental, Isolette | Environment | added v2.5 |
| ELT | Electrode | | added v2.5 |
| ENVIR | Environmental, Unidentified Substance | Environment | added v2.5 |
| EOS | Eosinophils | | added v2.8.2 |
| EOTH | Environmental, Other Substance | Environment; (Substance is Known but not in code Table) | added v2.5 |
| ESOI | Environmental, Soil | Environment | added v2.5 |
| ESOS | Environmental, Solution (Sterile) | Environment | added v2.5 |
| ETA | Aspirate, Endotrach | Aspirate | added v2.5 |
| ETTP | Catheter Tip, Endotracheal | Device | added v2.5 |
| ETTUB | Tube, Endotracheal | Device | added v2.5 |
| EWHI | Environmental, Whirlpool | Environment | added v2.5 |
| EXG | Gas, exhaled (=breath) | | added v2.5 |
| EXS | Shunt, External | Condition | added v2.5 |
| EXUDTE | Exudate | Condition | added v2.5 |
| FAW | Environmental, Water (Well) | Environment | added v2.5 |
| FBLOOD | Blood, Fetal | Blood | added v2.5 |
| FGA | Fluid, Abdomen | Fluid | added v2.5 |
| FIB | Fibroblasts | | added v2.8.2 |
| FIST | Fistula | | added v2.5 |
| FLD | Fluid, Other | Fluid | added v2.5 |
| FLT | Filter | | added v2.5 |
| FLU | Fluid, Body unsp | | added v2.5 |
| FLUID | Fluid | Fluid | added v2.5 |
| FOLEY | Catheter Tip, Foley | Device | added v2.5 |
| FRS | Fluid, Respiratory | Fluid | added v2.5 |
| FSCLP | Scalp, Fetal | Condition | added v2.5 |
| FUR | Furuncle | Condition | added v2.5 |
| GAS | Gas | | added v2.5 |
| GASA | Aspirate, Gastric | Aspirate | added v2.5 |
| GASAN | Antrum, Gastric | Tissue | added v2.5 |
| GASBR | Brushing, Gastric | Product | added v2.5 |
| GASD | Drainage, Gastric | Condition | added v2.5 |
| GAST | Fluid/contents, Gastric | | added v2.5 |
| GENL | Genital lochia | | added v2.8.2 |
| GENV | Genital vaginal | | added v2.5 |
| GRAFT | Graft | Condition | added v2.5 |
| GRAFTS | Graft Site | Condition | added v2.7 |
| GRANU | Granuloma | Condition | added v2.5 |
| GROSH | Catheter, Groshong | Device | added v2.5 |
| GSOL | Solution, Gastrostomy | Product | added v2.5 |
| GSPEC | Biopsy, Gastric | Tissue | added v2.5 |
| GT | Tube, Gastric | Device | added v2.5 |
| GTUBE | Drainage Tube, Drainage (Gastrostomy) | Condition | added v2.5 |
| HAR | Hair | | added v2.8.2 |
| HBITE | Bite, Human | Conditions | added v2.5 |
| HBLUD | Blood, Autopsy | Blood | added v2.5 |
| HEMAQ | Catheter Tip, Hemaquit | Device | added v2.5 |
| HEMO | Catheter Tip, Hemovac | Device | added v2.5 |
| HERNI | Tissue, Herniated | Tissue | added v2.5 |
| HEV | Drain, Hemovac | Device | added v2.5 |
| HIC | Catheter, Hickman | Device | added v2.5 |
| HYDC | Fluid, Hydrocele | Fluid | added v2.5 |
| IBITE | Bite, Insect | Conditions | added v2.5 |
| ICYST | Cyst, Inclusion | Condition | added v2.5 |
| IDC | Catheter Tip, Indwelling | Device | added v2.5 |
| IHG | Gas, Inhaled | | added v2.5 |
| ILEO | Drainage, Ileostomy | Condition | added v2.5 |
| ILLEG | Source of Specimen Is Illegible | | added v2.5 |
| IMP | Implant | Device | added v2.5 |
| INCI | Site, Incision/Surgical | Site | added v2.5 |
| INFIL | Infiltrate | Condition | added v2.5 |
| INS | Insect | Object | added v2.5 |
| INTRD | Catheter Tip, Introducer | Device | added v2.5 |
| ISLT | Isolate | | added v2.8.2 |
| IT | Intubation tube | | added v2.5 |
| IUD | Intrauterine Device | Device (Common Usage) | added v2.5 |
| IVCAT | Catheter Tip, IV | Device | added v2.5 |
| IVFLD | Fluid, IV | Fluid | added v2.5 |
| IVTIP | Tubing Tip, IV | Device | added v2.5 |
| JEJU | Drainage, Jejunal | Condition | added v2.5 |
| JNTFLD | Fluid, Joint | Fluid | added v2.5 |
| JP | Drainage, Jackson Pratt | Condition | added v2.5 |
| KELOI | Lavage | Product | added v2.5 |
| KIDFLD | Fluid, Kidney | Fluid | added v2.5 |
| LAVG | Lavage, Bronhial | Product | added v2.5 |
| LAVGG | Lavage, Gastric | Product | added v2.5 |
| LAVGP | Lavage, Peritoneal | Product | added v2.5 |
| LAVPG | Lavage, Pre-Bronch | Product | added v2.5 |
| LENS1 | Contact Lens | Device | added v2.5 |
| LENS2 | Contact Lens Case | Device | added v2.5 |
| LESN | Lesion | Condition | added v2.5 |
| LIQ | Liquid, Unspecified | | added v2.5 |
| LIQO | Liquid, Other | | added v2.5 |
| LNA | Line arterial | Arterial blood collected via arterial line | added v2.8.2 |
| LNV | Line venous | Venous blood collected via venous line | added v2.8.2 |
| LSAC | Fluid, Lumbar Sac | Fluid | added v2.5 |
| LYM | Lymphocytes | | added v2.8.2 |
| MAC | Macrophages | | added v2.8.2 |
| MAHUR | Catheter Tip, Makurkour | Device | added v2.5 |
| MAR | Marrow | Bone marrow | added v2.8.2 |
| MASS | Mass | Condition | added v2.5 |
| MBLD | Blood, Menstrual | Blood | added v2.5 |
| MEC | Meconium | | added v2.8.2 |
| MILK | Breast milk | Mother's milk specimen | added v2.8.2 |
| MLK | Milk | Food specimen | added v2.8.2 |
| MUCOS | Mucosa | Condition | added v2.5 |
| MUCUS | Mucus | Condition | added v2.5 |
| NAIL | Nail | Finger or toe nail sample | added v2.8.2 |
| NASDR | Drainage, Nasal | Condition | added v2.5 |
| NEDL | Needle | Device | added v2.5 |
| NEPH | Site, Nephrostomy | Site | added v2.5 |
| NGASP | Aspirate, Nasogastric | Aspirate | added v2.5 |
| NGAST | Drainage, Nasogastric | Condition | added v2.5 |
| NGS | Site, Naso/Gastric | Site | added v2.5 |
| NODUL | Nodule(s) | Condition | added v2.5 |
| NSECR | Secretion, Nasal | Condition | added v2.5 |
| ORH | Other | | added v2.5 |
| ORL | Lesion, Oral | Condition (Common Usage) | added v2.5 |
| OTH | Source, Other | | added v2.5 |
| PACEM | Pacemaker | Device | added v2.5 |
| PAFL | Pancreatic fluid | | added v2.8.2 |
| PCFL | Fluid, Pericardial | | added v2.5 |
| PDSIT | Site, Peritoneal Dialysis | Site | added v2.5 |
| PDTS | Site, Peritoneal Dialysis Tunnel | Site | added v2.5 |
| PELVA | Abscess, Pelvic | Condition | added v2.5 |
| PENIL | Lesion, Penile | Condition (Common Usage) | added v2.5 |
| PERIA | Abscess, Perianal | Condition, Abscess & Body Part | added v2.5 |
| PILOC | Cyst, Pilonidal | Condition | added v2.5 |
| PINS | Site, Pin | Site | added v2.5 |
| PIS | Site, Pacemaker Insetion | Site | added v2.5 |
| PLAN | Plant Material | Object | added v2.5 |
| PLAS | Plasma | Blood | added v2.5 |
| PLB | Plasma bag | Blood | added v2.5 |
| PLC | Placenta | | added v2.8.2 |
| PLEVS | Serum, Peak Level | Blood | added v2.5 |
| PLR | Pleural fluid (thoracentesis fluid) | | added v2.8.2 |
| PMN | Polymorphonuclear neutrophils | | added v2.8.2 |
| PND | Drainage, Penile | Condition | added v2.5 |
| POL | Polyps | Condition | added v2.5 |
| POPGS | Graft Site, Popliteal | Condition | added v2.5 |
| POPLG | Graft, Popliteal | Condition | added v2.5 |
| POPLV | Site, Popliteal Vein | Site | added v2.5 |
| PORTA | Catheter, Porta | Device | added v2.5 |
| PPP | Plasma, Platelet poor | Blood | added v2.5 |
| PROST | Prosthetic Device | Device | added v2.5 |
| PRP | Plasma, Platelet rich | Blood | added v2.5 |
| PSC | Pseudocyst | Condition | added v2.5 |
| PUNCT | Wound, Puncture | Condition | added v2.5 |
| PUS | Pus | | added v2.5.1 |
| PUSFR | Pustule | Condition | added v2.5 |
| PUST | Pus | Condition | added v2.5 |
| QC3 | Quality Control | Environment | added v2.5 |
| RANDU | Urine, Random | Condition | added v2.5 |
| RBC | Erythrocytes | | added v2.8.2 |
| RBITE | Bite, Reptile | Conditions | added v2.5 |
| RECT | Drainage, Rectal | Condition | added v2.5 |
| RECTA | Abscess, Rectal | Condition | added v2.5 |
| RENALC | Cyst, Renal | Condition | added v2.5 |
| RENC | Fluid, Renal Cyst | Fluid | added v2.5 |
| RES | Respiratory | Condition (Ambiguous) | added v2.5 |
| SAL | Saliva | | added v2.5 |
| SCAR | Tissue, Keloid (Scar) | Tissue | added v2.5 |
| SCLV | Catheter Tip, Subclavian | Device | added v2.5 |
| SCROA | Abscess, Scrotal | Condition | added v2.5 |
| SECRE | Secretion(s) | Fluid/Secretion | added v2.5 |
| SER | Serum | | added v2.5 |
| SHU | Site, Shunt | Site | added v2.5 |
| SHUNF | Fluid, Shunt | Fluid | added v2.5 |
| SHUNT | Shunt | Condition | added v2.5 |
| SITE | Site | Site | added v2.5 |
| SKBP | Biopsy, Skin | Tissue | added v2.5 |
| SKN | Skin | | added v2.5 |
| SMM | Mass, Sub-Mandibular | Condition | added v2.5 |
| SMN | Seminal fluid | | added v2.8.2 |
| SNV | Fluid, synovial (Joint fluid) | | added v2.5 |
| SPRM | Spermatozoa | | added v2.5 |
| SPRP | Catheter Tip, Suprapubic | Device | added v2.5 |
| SPRPB | Cathether Tip, Suprapubic | Device | added v2.5 |
| SPS | Environmental, Spore Strip | Environment | added v2.5 |
| SPT | Sputum | | added v2.5 |
| SPTC | Sputum - coughed | | added v2.5 |
| SPTT | Sputum - tracheal aspirate | | added v2.5 |
| SPUT1 | Sputum, Simulated | Condition | added v2.5 |
| SPUTIN | Sputum, Inducted | Condition | added v2.5 |
| SPUTSP | Sputum, Spontaneous | Condition | added v2.5 |
| STER | Environmental, Sterrad | Environment | added v2.5 |
| STL | Stool = Fecal | | added v2.5 |
| STONE | Stone, Kidney | Condition | added v2.5 |
| SUBMA | Abscess, Submandibular | Condition | added v2.5 |
| SUBMX | Abscess, Submaxillary | Condition | added v2.5 |
| SUMP | Drainage, Sump | Condition | added v2.5 |
| SUP | Suprapubic Tap | Product | added v2.5 |
| SUTUR | Suture | Object | added v2.5 |
| SWGZ | Catheter Tip, Swan Gantz | Device | added v2.5 |
| SWT | Sweat | | added v2.8.2 |
| TASP | Aspirate, Tracheal | Aspirate | added v2.5 |
| TEAR | Tears | | added v2.8.2 |
| THRB | Thrombocyte (platelet) | | added v2.8.2 |
| TISS | Tissue | | added v2.5 |
| TISU | Tissue ulcer | | added v2.5 |
| TLC | Cathether Tip, Triple Lumen | Device | added v2.5 |
| TRAC | Site, Tracheostomy | Site | added v2.5 |
| TRANS | Transudate | Condition | added v2.5 |
| TSERU | Serum, Trough | Blood | added v2.5 |
| TSTES | Abscess, Testicular | Condition | added v2.5 |
| TTRA | Aspirate, Transtracheal | Aspirate | added v2.5 |
| TUBES | Tubes | Device | added v2.5 |
| TUMOR | Tumor | Condition | added v2.5 |
| TZANC | Smear, Tzanck | | added v2.5 |
| UDENT | Source, Unidentified | | added v2.5 |
| UMED | Unknown Medicine | for forensic and possibly chemistry testing | added v2.8.2 |
| UR | Urine | | added v2.5 |
| URC | Urine clean catch | | added v2.5 |
| URINB | Urine, Bladder Washings | Condition | added v2.5 |
| URINC | Urine, Catheterized | Condition | added v2.5 |
| URINM | Urine, Midstream | Condition | added v2.5 |
| URINN | Urine, Nephrostomy | Condition | added v2.5 |
| URINP | Urine, Pedibag | Device | added v2.5 |
| URNS | Urine sediment | | added v2.8.2 |
| URT | Urine catheter | | added v2.5 |
| USCOP | Urine, Cystoscopy | Condition | added v2.5 |
| USPEC | Source, Unspecified | | added v2.5 |
| USUB | Unkown substance | | added v2.8.2 |
| VASTIP | Catheter Tip, Vas | Device | added v2.5 |
| VENT | Catheter Tip, Ventricular | Device | added v2.5 |
| VITF | Vitreous Fluid | | added v2.5 |
| VOM | Vomitus | | added v2.5.1 |
| WASH | Wash | Product | added v2.5 |
| WASI | Washing, e.g. bronchial washing | Product | added v2.5 |
| WAT | Water | | added v2.5 |
| WB | Blood, Whole | Blood | added v2.5 |
| WBC | Leukocytes | | added v2.8.2 |
| WEN | Wen | Tissue | added v2.5 |
| WICK | Wick | | added v2.5 |
| WND | Wound | | added v2.5 |
| WNDA | Wound abscess | | added v2.5 |
| WNDD | Wound drainage | | added v2.5 |
| WNDE | Wound exudate | | added v2.5 |
| WORM | Worm | Object | added v2.5 |
| WRT | Wart | Tissue | added v2.5 |
| WWA | Environmental, Water | Environment | added v2.5 |
| WWO | Environmental, Water (Ocean) | | added v2.5 |
| WWT | Environmental, Water (Tap) | Environment | added v2.5 |