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LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Hospital

Checking

9364 Hospital

513 pieces in 135 part and color combinations, plus 19 minifigures.

The piece count includes the 76 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

White 177 pieces

  • Box 2 x 2 x 2 Door with Slot White Part 4346 Element 434601 ×1
  • Box 2 x 2 x 2 [Hollow Studs] White Part 4345b Element 434501 ×1
  • Bracket 1 x 2 - 1 x 4 [Square Corners] White Part 2436 Element 4282737 or 4159314 ×2
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 Also in Trans-Clear ×4
  • Brick 1 x 1 x 5 with Blocked Open or Hollow Stud White Part 2453a ×4
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 Also in Trans-Clear ×2
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges White Part 2454a ×16
  • Brick 1 x 3 x 5 with Side Supports White Part 3755a Element 375501 ×36
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×2
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×2
  • Brick 2 x 6 White Part 2456 Element 6552122 or 4249698 ×2
  • Brick Sloped 45° 2 x 1 with Bottom pin, with 9 Large + 3 Small Black Buttons Print White Part 3040bpr0010 Element 4161160 or 4121973 ×2
  • Brick Sloped 45° 2 x 2 White Part 3039 Element 6552103 or 303901 ×4
  • Brick Special 1 x 1 with Headlight White Part 4070 Element 6548267 or 407001 ×2
  • Cupboard 2 x 3 x 2 Door White Part 4533 Element 4261470 or 4248214 ×18
  • Dish 2 x 2 Inverted [Radar] White Part 4740 Element 6601845 or 474001 ×6
  • Door 1 x 3 x 1 Left White Part 3822 Element 4527637 or 4161547 ×1
  • Door 1 x 3 x 1 Right White Part 3821 Element 4537987 or 4527638 ×1
  • Equipment Stretcher White Part 4714 Element 471401 ×3
  • Equipment Stretcher Wheels White Part 4715 Element 471501 ×2
  • Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs White Part 4276b Element 4238278 or 4188547 ×2
  • Hinge Plate 1 x 2 with 3 Fingers On Side White Part 2452 Element 4256403 or 4170122 ×2
  • Hinge Vehicle Roof 4 x 4 White Part 4213 Element 4256454 or 421301 ×1
  • Hinge Vehicle Roof 4 x 4 Sunroof with Ledges White Part 2349b Element 4177755 or 234901 ×1
  • Hinge Vehicle Roof Holder 1 x 4 White Part 4315 Element 4214079 or 4190507 ×2
  • Lever Small Base with Black Lever White Part 298c02 Element 73737 ×2
  • Panel 1 x 2 x 2 [Solid Studs] White Part 4864a Element 4113016 or 486401 ×2
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×8
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×4
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate 4 x 6 White Part 3032 Element 303201 ×5
  • Steering Stand 1 x 2 with Black Steering Wheel White Part 3829c01 Element 4208543 or 9551 ×1
  • Tap 1 x 2 Base with Light Gray Spout White Part 69c01 Element 4171368 ×3
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 ×2
  • Tile 1 x 2 with Digital Clock Print - '12:01' or '10:21' White Part 3069bpr0025 Element 81268 ×3
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×2
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×1
  • Tile 2 x 2 with Grill Black Print White Part 3068bpr0031 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove White Part 2412b Element 6601902 or 241201 ×1
  • Vehicle Base 4 x 5 with Wheel Arches, 2 x 2 Opening White Part 4211 Element 4289273 or 4239391 ×1
  • Wheel 8 x 6 White Part 4624 Element 462401 ×8
  • Wheel Arch, Mudguard 2 x 4 Studded White Part 3788 Element 4289272 ×3

Light Gray 100 pieces

  • Antenna 1 x 4 with Rounded Top Light Gray Part 3957a Element 395702 ×9
  • Bar 1 x 4 x 2 with Studs Light Gray Part 4083 Element 408302 ×14
  • Brick 1 x 8 Light Gray Part 3008 Element 300802 ×1
  • Brick 2 x 4 Light Gray Part 3001 Element 4116259 or 300102 ×4
  • Brick Round 1 x 1 Open Stud Light Gray Part 3062b Element 306202 ×30
  • Brick Sloped 45° 2 x 2 with Black Grill Print Light Gray Part 3039pr0009 ×1
  • Brick Sloped 45° 2 x 2 with Computer Panel Print Light Gray Part 3039pr9994 ×2
  • Brick Sloped 45° 2 x 2 with Computer Screen Print Light Gray Part 3039pr0026 ×1
  • Brick Special 1 x 1 with Headlight Light Gray Part 4070 Element 407002 ×6
  • Equipment Goblet / Glass Light Gray Part 2343 Element 4191669 or 626902 ×4
  • Plate 1 x 8 Light Gray Part 3460 Element 346002 ×9
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Light Gray Part 4085c Element 408502 ×11
  • Tap 1 x 1 with Hole in Spout Light Gray Part 4599a Element 459902 ×2
  • Tile 1 x 2 with Video Tape and Reels Print Light Gray Part 3069bpr0020 Element 81466 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Light Gray Part 2412b Element 241202 ×2
  • Tile Special 1 x 2 with Handle Light Gray Part 2432 Element 243202 ×2

Red 81 pieces

  • Bicycle Frame [Solid Stud] Red Part 4719 Element 4558856 or 471921 ×2
  • Brick 1 x 16 Red Part 2465 Element 6378410 or 246521 ×1
  • Brick 1 x 3 Red Part 3622 Element 362221 ×8
  • Brick 1 x 4 Red Part 3010 Element 301021 ×2
  • Brick 1 x 6 Red Part 3009 Element 300921 ×20
  • Brick 1 x 8 Red Part 3008 Element 300821 ×26
  • Brick Special 1 x 1 with Headlight Red Part 4070 Element 407021 ×4
  • Door 1 x 3 x 1 Left Red Part 3822 Element 4288209 or 4188202 ×1
  • Door 1 x 3 x 1 Right Red Part 3821 Element 4537986 or 4288208 ×1
  • Door 1 x 4 x 5 Left with Trans-Clear Glass Red Part 47899c01 Element 73436 ×1
  • Door 1 x 4 x 5 Right with Trans-Clear Glass Red Part 73194c01 Element 73435 ×1
  • Hinge Vehicle Roof 4 x 4 Red Part 4213 Element 4179277 or 421321 ×1
  • Hinge Vehicle Roof 4 x 4 Sunroof with Ledges Red Part 2349b Element 234921 ×1
  • Hinge Vehicle Roof Holder 1 x 4 Red Part 4315 Element 4179280 or 431521 ×2
  • Panel 1 x 2 x 2 [Solid Studs] Red Part 4864a ×2
  • Plant, Flower - Small Red Part 3742 1 spare in the box ×3
  • Plate 1 x 3 Red Part 3623 Element 362321 ×2
  • Plate 1 x 4 Red Part 3710 Element 371021 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Red Part 3829c01 Element 9552 ×1
  • Storage Bin, Dacta 16" x 12.5" x 4.5" Red Part upn0044 ×1

Blue 37 pieces

  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×2
  • Brick 1 x 4 Blue Part 3010 Element 301023 ×2
  • Cupboard 2 x 3 x 2 with Solid Studs Blue Part 4532 Element 4579336 or 4258387 ×18
  • Plant, Flower - Small Blue Part 3742 1 spare in the box ×3
  • Plate 2 x 8 Blue Part 3034 Element 303423 ×1
  • Plate 4 x 4 Blue Part 3031 Element 4243815 or 303123 ×1
  • Window 1 x 4 x 5 with Hollow Studs Blue Part 2493b Element 4100416 ×10

Black 23 pieces

  • Bag / Briefcase Black Part 4449 Element 6268856 or 4154853 ×1
  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×5
  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×1
  • Brick Sloped 45° 2 x 2 with 3 Gauges and 3 Knobs Print Black Part 3039pr9970 Element 4251812 or 4163777 ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate Special 2 x 2 with Wheel Holders Black Part 4600 Element 460026 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×1
  • Tile Special 1 x 2 with Handle Black Part 2432 Element 243226 ×1
  • Tyre 15 x 6 Offset Tread Small Black Part 3641 Element 4501046 or 364126 ×8
  • Vehicle Base 4 x 7 x 2/3 with 3 x 4 Recessed, Wheel Pins Black Part 2441 Element 6482877 or 6349350 ×1

Trans-Clear 22 pieces

  • Brick 1 x 1 Trans-Clear Part 3005 Element 6514207 or 6220959 Also in White ×5
  • Brick 1 x 2 Trans-Clear Part 3004 Element 4256587 or 300410 Also in White ×1
  • Equipment Cup / Mug [Plain] Trans-Clear Part 3899 Element 6514013 or 6238856 ×6
  • Glass 2 x 3 for Hinge Car Roof 4 x 4 Sunroof with Ridges Trans-Clear Part 2348b Element 234840 ×1
  • Panel 1 x 4 x 3 with White Stripes Print Trans-Clear Part 4215apr0011 ×4
  • Wheel Bicycle, Fixed Black Tire Trans-Clear Part 92851 Element 6503209 or 6163986 ×4
  • Windscreen 2 x 4 x 2 Trans-Clear Part 3823 Element 6581801 or 6253681 ×1

Yellow 18 pieces

  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×1
  • Brick Sloped 45° 2 x 2 with Black Phone Print Yellow Part 3039pr0011 ×2
  • Brick Special 1 x 1 with Headlight Yellow Part 4070 Element 407024 ×2
  • Plant, Flower - Small Yellow Part 3742 1 spare in the box ×3
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1
  • Seat / Chair 2 x 2 Yellow Part 4079 ×8
  • Tile 2 x 2 with Groove Yellow Part 3068b Element 6388487 or 306824 ×1

Trans-Light Blue 12 pieces

  • Glass 2 x 3 for Hinge Car Roof 4 x 4 Sunroof with Ridges Trans-Light Blue Part 2348b Element 234842 ×1
  • Glass for Window 1 x 4 x 5 Trans-Light Blue Part 2494 Element 4114270 or 249442 ×10
  • Windscreen 2 x 4 x 2 Trans-Light Blue Part 3823 Element 6581802 or 6253682 ×1

Green 10 pieces

  • Baseplate 16 x 32 Green Part 3857 Element 4219615 or 274828 ×4
  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 ×4
  • Plant, Pine Tree - Small 2 x 2 x 4 Green Part 2435 Element 6268823 or 243578 ×1
  • Plant, Pine Tree, Large, 4 x 4 x 6 2/3 Green Part 3471 Element 6248463 or 347128 ×1

Trans-Red 9 pieces

  • Brick Round 1 x 1 Open Stud Trans-Red Part 3062b Element 6514235 or 6238673 ×5
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×4

Trans-Dark Blue 8 pieces

  • Plate 1 x 1 Trans-Dark Blue Part 3024 Element 6513965 or 6252044 ×6
  • Plate Round 1 x 1 with Solid Stud Trans-Dark Blue Part 6141 Element 6514055 or 6240214 ×2

Trans-Yellow 8 pieces

  • Brick Round 1 x 1 Open Stud Trans-Yellow Part 3062b Element 6514236 or 6238674 ×2
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 ×6

[No Color/Any Color] 5 pieces

  • Activity Card, Set 9364-1, Card 1 [No Color/Any Color] Part cardupn0088pr0001 ×1
  • Activity Card, Set 9364-1, Card 2 [No Color/Any Color] Part cardupn0088pr0002 ×1
  • Activity Card, Set 9364-1, Card 3 [No Color/Any Color] Part cardupn0088pr0003 ×1
  • Activity Card, Set 9364-1, Card 4 [No Color/Any Color] Part cardupn0088pr0004 ×1
  • Activity Card, Set 9364-1, Inventory Card [No Color/Any Color] Part cardupn0088pr0005 ×1

Dark Gray 2 pieces

  • Brick Separator v1.0 Dark Gray Part 6007 Element 600727 ×2

Brown 1 piece

  • Bag / Briefcase Brown Part 4449 Element 4154856 or 444925 ×1

Minifigures 19 figures

  • Woman, White Top with Red Necklace, Red Legs, Black Hair (3626b Head) Minifigure, checked as a whole figure ×1
  • Man, Red Torso, Blue Legs, Black Hair (3626b head) Minifigure, checked as a whole figure ×2
  • Man, White Jacket with Zipper, White Legs, White Hat Minifigure, checked as a whole figure ×1
  • Man, White Jacket with Zipper, White Legs, Brown Hair Minifigure, checked as a whole figure ×1
  • Man, Red and White Striped Shirt, Blue Legs, Brown Hair Minifigure, checked as a whole figure ×1
  • Woman, White Jacket with Zipper, Green Legs, Black Hair Minifigure, checked as a whole figure ×1
  • Man, White Jacket with Zipper, Green Legs, Black Hair Minifigure, checked as a whole figure ×1
  • Woman, White Jacket with Zipper, White Legs, Black Hair Minifigure, checked as a whole figure ×1
  • Woman, White Jacket with Zipper, White Legs, Brown Hair Minifigure, checked as a whole figure ×1
  • Woman, White Jacket with Zipper, White Legs, Red Hair Minifigure, checked as a whole figure ×1
  • Man, Plain Blue, Black Hair Minifigure, checked as a whole figure ×1
  • Woman, Red Torso, Red Legs, Brown Hair (3626b Head) Minifigure, checked as a whole figure ×1
  • Woman, Plain White, Brown Hair Minifigure, checked as a whole figure ×1
  • Man, Plain White, Brown Hair Minifigure, checked as a whole figure ×3
  • Woman, Plain White, Red Hair Minifigure, checked as a whole figure ×1
  • Man, White Jacket with Zipper, Green Legs, Brown Hair Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.