| Test name | Alternative name for |
|---|
| D-Dimer | |
| Dabigatran | |
| Darunavir | |
| DCT | Direct Coombs Test |
| Death Certification | Mortuary - Cause of Death Certification |
| Deceased Patient Management - Death Certification | Mortuary - Cause of Death Certification |
| Deceased Patient Management - The Coronial Process | Mortuary - The Coronial Process (Helpful Information) |
| Deceased Patient Management - Viewing Deceased | Mortuary - Viewing Deceased |
| Dehydro-Epiandrosterone Sulphate | DHEAS |
| dehydroaripiprazole | Aripiprazole |
| delta Aminolevulinic Acid; Urine (Random/Spot) | |
| delta-4 Androstenedione | |
| delta-ALA | delta Aminolevulinic Acid; Urine (Random/Spot) |
| Dengue Fever strain specific neutralisation assay | |
| Dengue virus PCR | Flavivirus PCR |
| Dengue Virus Serology | |
| Deoxypyridinoline Urine | |
| Dermatology Profile ELISA | |
| Dermatophyte culture | Skin Scrapings for Fungi |
| Dermatophyte culture | Nail Clippings for Fungi |
| Desmoglein 1,3 antibodies | |
| Dexamethasone | |
| Dexamethasone Suppression test | |
| DHEAS | |
| DHT | Dihydrotestosterone |
| Diagnostic Genetic Testing (Randwick) | |
| Dibucaine Number | Cholinesterase |
| Differential | FBE |
| Digoxin | |
| Dihydrotestosterone | |
| Dilantin | Phenytoin |
| Dilute Russell Viper Venom Test | |
| Diphtheria Antibodies | Corynebacterium diphtheriae Antibodies |
| Direct Coombs Test | |
| Dirofilarial immitis Serology | |
| Disaccharidase Tissue | |
| Diuretic Screen Urine | |
| DM2 Exclusion | Myotonic Dystrophy Type 2 Exclusion |
| DNA Ploidy - Solid Tissue | Ploidy Studies - Solid Tissue |
| DOCK 8 expression | |
| DOCK8 | DOCK 8 expression |
| Dopamine | Catecholamines Blood |
| Double Stranded DNA Antibody | |
| Downs Syndrome Cytogenetics | |
| Doxycycline level | |
| Drug Screen Blood | |
| Drug Screen Urine | Urine Drug Screen |
| DST | Dexamethasone Suppression test |
| Duchenne Muscular Dystrophy Genotype | |
| Duodenal Aspirate | |
| Dystonia DYT1-GAG deletion | DYT1 Gene |
| DYT1 Gene | |