| 48684-5 | X & Y chromosome [interpretation] in Blood or Tissue by Fluorescent in situ hybridization (FISH)--post bone marrow transplant | X & Y chromosome^post bone marrow transplant |
| 35455-5 | X chromosome inactivation [Identifier] in Blood or Tissue Narrative | X chromosome inactivation |
| 48730-6 | X linked heterotaxy [Identifier] in Blood or Tissue by Fluorescent in situ hybridization (FISH) Narrative | X linked heterotaxy |
| 1336-7 | Xg^a Ab [Presence] in Serum or Plasma from Blood product unit | X little g super little a Ab |
| 1337-5 | Xg^a Ab [Presence] in Serum or Plasma from donor | X little g super little a Ab |
| 1338-3 | Xg^a Ab [Presence] in Serum or Plasma | X little g super little a Ab |
| 1339-1 | Xg^a Ag [Presence] on Red Blood Cells from Blood product unit | X little g super little a Ag |
| 1340-9 | Xg^a Ag [Presence] on Red Blood Cells from donor | X little g super little a Ag |
| 1341-7 | Xg^a Ag [Presence] on Red Blood Cells | X little g super little a Ag |
| 43249-2 | X ray crystals [Presence] in Urine sediment by Light microscopy | X ray crystals |
| 19016-5 | X12 277, all requests for information that are included in this transaction are stated for individual services | X12 277, all requests for information that are included in this transaction are stated for individual services |
| 41213-0 | Xanthan gum IgE Ab [Units/volume] in Serum | Xanthan gum Ab.IgE |
| 3131-0 | Xanthine [Mass/volume] in Serum | Xanthine |
| 3132-8 | Xanthine [Mass/volume] in Urine | Xanthine |
| 41227-0 | Xanthine [Molecules/time] in 24 hour Urine | Xanthine |
| 41228-8 | Xanthine [Presence] in Serum | Xanthine |
| 41230-4 | Xanthine [Presence] in Unspecified specimen | Xanthine |
| 43250-0 | Xanthine derivatives [Presence] in Urine | Xanthine derivatives |
| 38371-1 | Xanthine/Creatinine [Molecular ratio] in Urine | Xanthine/Creatinine |
| 6077-2 | Cocklebur IgE Ab [Units/volume] in Serum | Xanthium commune Ab.IgE |
| 15646-3 | Cocklebur IgE Ab RAST class in Serum | Xanthium commune Ab.IgE.RAST class |
| 7238-9 | Cocklebur IgG Ab [Units/volume] in Serum | Xanthium commune Ab.IgG |
| 7239-7 | Cocklebur triggered histamine release [Units/volume] in Blood | Xanthium commune basophil bound Ab |
| 12273-9 | Xanthochromia [Presence] of Body fluid | Xanthochromia |
| 13532-7 | Xanthochromia [Presence] of Cerebral spinal fluid | Xanthochromia |
| 3133-6 | Xanthurenate [Mass/volume] in Urine | Xanthurenate |
| 41220-5 | Xanthurenate [Presence] in 24 hour Urine | Xanthurenate |
| 41240-3 | Xanthurenate [Presence] in Serum or Plasma | Xanthurenate |
| 41248-6 | Xanthurenate [Presence] in Urine | Xanthurenate |
| 41615-6 | Xanthurenate [Mass/volume] in Serum or Plasma | Xanthurenate |
| 41221-3 | Xanthurenate+Kynurenate [Mass/time] in 24 hour Urine | Xanthurenate+Kynurenate |
| 41231-2 | Xanthurenate+Kynurenate [Presence] in 24 hour Urine | Xanthurenate+Kynurenate |
| 41218-9 | Xipamid [Presence] in Urine | Xipamid |
| 7728-9 | Swordfish IgE Ab [Units/volume] in Serum | Xiphias gladius Ab.IgE |
| 16045-7 | Swordfish IgE Ab RAST class in Serum | Xiphias gladius Ab.IgE.RAST class |
| 7729-7 | Swordfish IgG Ab [Units/volume] in Serum | Xiphias gladius Ab.IgG |
| 22030-1 | None | Xray/Scan.total |
| 50970-3 | XXX blood group Ab [Titer] in Serum or Plasma by Antihuman globulin | XXX blood group Ab |
| 50962-0 | XXX blood group IgG Ab [Titer] in Serum or Plasma | XXX blood group Ab.IgG |
| 50963-8 | XXX blood group IgM Ab [Titer] in Serum or Plasma | XXX blood group Ab.IgM |
| 45042-9 | XXX microorganism Ag [Identifier] in Unspecified specimen by Immunofluorescence | XXX microorganism Ag |
| 35691-5 | XXX microorganism DNA [Presence] in Unspecified specimen by Probe & target amplification method | XXX microorganism DNA |
| 38347-1 | XXX microorganism DNA [Identifier] in Unspecified specimen by Probe & target amplification method | XXX microorganism DNA |
| 40971-4 | XXX microorganism DNA [Presence] in Urine by Probe & target amplification method | XXX microorganism DNA |
| 40972-2 | XXX microorganism DNA [Presence] in Serum or Plasma by Probe & target amplification method | XXX microorganism DNA |
| 40440-0 | XXX microorganism serotype [Identifier] in Isolate by Agglutination | XXX microorganism serotype |
| 48132-5 | Xylitol/Creatinine [Molecular ratio] in Urine | Xylitol/Creatinine |
| 12274-7 | Xylose [Mass/time] in 5 hour Urine | Xylose |
| 25556-2 | Xylose [Molecules/volume] in Urine | Xylose |
| 29999-0 | Xylose [Mass/volume] in Serum or Plasma | Xylose |
| 3134-4 | Xylose [Mass/volume] in Blood | Xylose |
| 3135-1 | Xylose [Mass/volume] in Urine | Xylose |
| 32347-7 | Xylose [Molecules/volume] in Serum or Plasma | Xylose |
| 47806-5 | Xylose [Presence] in Urine | Xylose |
| 44085-9 | Xylose absorption [interpretation] in Urine & Serum or Plasma | Xylose absorption |
| 49241-3 | Xylose absorption [interpretation] in Urine & Serum or Plasma Narrative | Xylose absorption |
| 4462-8 | Xylose.PO [Mass] of Dose | Xylose.PO |
| 22630-8 | Xylose/Xylose dose in 5 hour Urine --post 25 g xylose PO | Xylose/Xylose.dose^post 25 g xylose PO |
| 22631-6 | Xylose/Xylose dose in 5 hour Urine --post 5 g xylose PO | Xylose/Xylose.dose^post 5 g xylose PO |
| 22632-4 | Xylose/Xylose dose in 5 hour Urine --post dose xylose PO | Xylose/Xylose.dose^post dose xylose PO |
| 25817-8 | Xylose [Molecules/volume] in Serum or Plasma --1.5 hours post dose xylose PO | Xylose^1.5H post dose xylose PO |
| 13028-6 | Xylose [Mass/volume] in Serum or Plasma --1.5 hours post XXX challenge | Xylose^1.5H post XXX challenge |
| 46428-9 | Xylose [Mass/volume] in Serum or Plasma --15 minutes post 25 g xylose PO | Xylose^15M post 25 g xylose PO |
| 10452-1 | Xylose [Mass/volume] in Serum or Plasma --1 hour post 25 g xylose PO | Xylose^1H post 25 g xylose PO |
| 14952-6 | Xylose [Molecules/volume] in Blood --1 hour post 25 g xylose PO | Xylose^1H post 25 g xylose PO |
| 15001-1 | Xylose [Molecules/volume] in Serum or Plasma --1 hour post 25 g xylose PO | Xylose^1H post 25 g xylose PO |
| 22622-5 | None | Xylose^1H post 25 g xylose PO |
| 23944-2 | None | Xylose^1H post 25 g xylose PO |
| 41258-5 | Xylose [Mass/volume] in Urine --1 hour post 25 g xylose PO | Xylose^1H post 25 g xylose PO |
| 9772-5 | Xylose [Mass/volume] in Blood --1 hour post 25 g xylose PO | Xylose^1H post 25 g xylose PO |
| 23939-2 | Xylose [Mass/volume] in Blood --1 hour post 5 g xylose PO | Xylose^1H post 5 g xylose PO |
| 23945-9 | Xylose [Molecules/volume] in Blood --1 hour post 5 g xylose PO | Xylose^1H post 5 g xylose PO |
| 33871-5 | Xylose [Molecules/volume] in Serum or Plasma --1 hour post 5 g xylose PO | Xylose^1H post 5 g xylose PO |
| 51793-8 | Xylose [Mass/volume] in Serum or Plasma --1 hour post 5 g xylose PO | Xylose^1H post 5 g xylose PO |
| 10453-9 | Xylose [Mass/volume] in Serum or Plasma --1 hour post dose xylose PO | Xylose^1H post dose xylose PO |
| 23940-0 | Xylose [Mass/volume] in Blood --1 hour post dose xylose PO | Xylose^1H post dose xylose PO |
| 23946-7 | Xylose [Molecules/volume] in Blood --1 hour post dose xylose PO | Xylose^1H post dose xylose PO |
| 25818-6 | Xylose [Molecules/volume] in Serum or Plasma --1 hour post dose xylose PO | Xylose^1H post dose xylose PO |
| 29328-2 | Xylose [Mass/volume] in Blood --2.5 hours post dose xylose PO | Xylose^2.5H post dose xylose PO |
| 10454-7 | Xylose [Mass/volume] in Serum or Plasma --2 hours post 25 g xylose PO | Xylose^2H post 25 g xylose PO |
| 14953-4 | Xylose [Molecules/volume] in Blood --2 hours post 25 g xylose PO | Xylose^2H post 25 g xylose PO |
| 15002-9 | Xylose [Molecules/volume] in Serum or Plasma --2 hours post 25 g xylose PO | Xylose^2H post 25 g xylose PO |
| 1645-1 | Xylose [Mass/volume] in Blood --2 hours post 25 g xylose PO | Xylose^2H post 25 g xylose PO |
| 22623-3 | None | Xylose^2H post 25 g xylose PO |
| 23941-8 | None | Xylose^2H post 25 g xylose PO |
| 41257-7 | Xylose [Mass/volume] in Urine --2 hours post 25 g xylose PO | Xylose^2H post 25 g xylose PO |
| 22624-1 | Xylose [Molecules/volume] in Blood --2 hours post 5 g xylose PO | Xylose^2H post 5 g xylose PO |
| 23942-6 | Xylose [Mass/volume] in Blood --2 hours post 5 g xylose PO | Xylose^2H post 5 g xylose PO |
| 29913-1 | Xylose [Mass/volume] in Serum or Plasma --2 hours post 5 g xylose PO | Xylose^2H post 5 g xylose PO |
| 34053-9 | Xylose [Molecules/volume] in Serum or Plasma --2 hours post 5 g xylose PO | Xylose^2H post 5 g xylose PO |
| 22625-8 | Xylose [Molecules/volume] in Blood --2 hours post dose xylose PO | Xylose^2H post dose xylose PO |
| 23943-4 | Xylose [Mass/volume] in Blood --2 hours post dose xylose PO | Xylose^2H post dose xylose PO |
| 26005-9 | Xylose [Molecules/volume] in Serum or Plasma --2 hours post dose xylose PO | Xylose^2H post dose xylose PO |
| 41173-6 | Xylose [Mass/volume] in Serum or Plasma --2 hours post dose xylose PO | Xylose^2H post dose xylose PO |
| 41191-8 | Xylose [Mass/time] in 2 hour Urine --2 hours post dose xylose PO | Xylose^2H post dose xylose PO |
| 21606-9 | Xylose [Mass/volume] in Serum or Plasma --2nd specimen post XXX challenge | Xylose^2nd specimen post XXX challenge |
| 10455-4 | Xylose [Mass/volume] in Serum or Plasma --30 minutes post 25 g xylose PO | Xylose^30M post 25 g xylose PO |
| 41197-5 | Xylose [Mass/volume] in Serum or Plasma --30 minutes post dose xylose PO | Xylose^30M post dose xylose PO |
| 51608-8 | Xylose [Molecules/volume] in Blood --30 minutes post dose xylose PO | Xylose^30M post dose xylose PO |
| 51609-6 | Xylose [Molecules/volume] in Blood --30 minutes post XXX challenge | Xylose^30M post XXX challenge |
| 10869-6 | Xylose [Mass/volume] in Blood --3 hours post 25 g xylose PO | Xylose^3H post 25 g xylose PO |
| 41255-1 | Xylose [Mass/volume] in Urine --3 hours post 25 g xylose PO | Xylose^3H post 25 g xylose PO |
| 41256-9 | Xylose [Mass/volume] in Serum or Plasma --3 hours post 25 g xylose PO | Xylose^3H post 25 g xylose PO |
| 51606-2 | Xylose [Molecules/volume] in Blood --3 hours post dose xylose PO | Xylose^3H post dose xylose PO |
| 13029-4 | Xylose [Mass/volume] in Serum or Plasma --3 hours post XXX challenge | Xylose^3H post XXX challenge |
| 51607-0 | Xylose [Molecules/volume] in Blood --3 hours post XXX challenge | Xylose^3H post XXX challenge |
| 26812-8 | Xylose [Mass/volume] in Serum or Plasma --3rd specimen post XXX challenge | Xylose^3rd specimen post XXX challenge |
| 10870-4 | Xylose [Mass/volume] in Blood --4 hours post 25 g xylose PO | Xylose^4H post 25 g xylose PO |
| 41253-6 | Xylose [Mass/volume] in Urine --4 hours post 25 g xylose PO | Xylose^4H post 25 g xylose PO |
| 41254-4 | Xylose [Mass/volume] in Serum or Plasma --4 hours post 25 g xylose PO | Xylose^4H post 25 g xylose PO |
| 13030-2 | Xylose [Mass/volume] in Serum or Plasma --4 hours post XXX challenge | Xylose^4H post XXX challenge |
| 26739-3 | Xylose [Mass/volume] in Serum or Plasma --4th specimen post XXX challenge | Xylose^4th specimen post XXX challenge |
| 10871-2 | Xylose [Mass/volume] in Blood --5 hours post 25 g xylose PO | Xylose^5H post 25 g xylose PO |
| 41251-0 | Xylose [Mass/volume] in Urine --5 hours post 25 g xylose PO | Xylose^5H post 25 g xylose PO |
| 41252-8 | Xylose [Mass/volume] in Serum or Plasma --5 hours post 25 g xylose PO | Xylose^5H post 25 g xylose PO |
| 41620-6 | Xylose [Molecules/volume] in Urine --5 hours post 5 g xylose PO | Xylose^5H post 5 g xylose PO |
| 41185-0 | Xylose [Mass/volume] in Serum or Plasma --5 hours post dose xylose PO | Xylose^5H post dose xylose PO |
| 41237-9 | Xylose [Mass/volume] in Urine --5 hours post dose xylose PO | Xylose^5H post dose xylose PO |
| 13031-0 | Xylose [Mass/volume] in Serum or Plasma --5 hours post XXX challenge | Xylose^5H post XXX challenge |
| 26709-6 | Xylose [Mass/volume] in Serum or Plasma --5th specimen post XXX challenge | Xylose^5th specimen post XXX challenge |
| 27008-2 | Xylose [Mass/volume] in Serum or Plasma --6th specimen post XXX challenge | Xylose^6th specimen post XXX challenge |
| 27016-5 | Xylose [Mass/volume] in Serum or Plasma --7th specimen post XXX challenge | Xylose^7th specimen post XXX challenge |
| 27006-6 | Xylose [Mass/volume] in Serum or Plasma --8th specimen post XXX challenge | Xylose^8th specimen post XXX challenge |
| 27005-8 | Xylose [Mass/volume] in Serum or Plasma --9th specimen post XXX challenge | Xylose^9th specimen post XXX challenge |
| 10872-0 | Xylose [Mass/volume] in Blood --baseline | Xylose^baseline |
| 25819-4 | Xylose [Molecules/volume] in Serum or Plasma --baseline | Xylose^baseline |
| 30575-5 | Xylose [Mass/volume] in Serum or Plasma --baseline | Xylose^baseline |
| 41250-2 | Xylose [Mass/volume] in Urine --baseline | Xylose^baseline |
| 22626-6 | Xylose [Mass/time] in 5 hour Urine --post 25 g xylose PO | Xylose^post 25 g xylose PO |
| 22628-2 | Xylose [Molecules/time] in 5 hour Urine --post 25 g xylose PO | Xylose^post 25 g xylose PO |
| 22627-4 | Xylose [Mass/time] in 5 hour Urine --post 5 g xylose PO | Xylose^post 5 g xylose PO |
| 22629-0 | Xylose [Molecules/time] in 5 hour Urine --post 5 g xylose PO | Xylose^post 5 g xylose PO |
| 10456-2 | Xylose [Mass/volume] in Serum or Plasma --6h post CFst | Xylose^post 6H CFst |
| 40296-6 | Xylose [Molecules/volume] in Serum or Plasma --post CFst | Xylose^post CFst |
| 41188-4 | Xylose [Mass/volume] in Urine --post CFst | Xylose^post CFst |
| 41189-2 | Xylose [Mass/volume] in Serum or Plasma --post CFst | Xylose^post CFst |
| 14954-2 | Xylose [Molecules/time] in 5 hour Urine --post dose PO | Xylose^post dose PO |
| 1646-9 | Xylose [Mass/time] in 5 hour Urine --post dose PO | Xylose^post dose PO |
| 41267-6 | Xylose [Mass/volume] in Serum or Plasma --post dose xylose PO | Xylose^post dose xylose PO |
| 3136-9 | Xylulose [Mass/volume] in Serum | Xylulose |