• Waardenburg's syndrome (with albinism) E70.3
  • Waiting list, person on Z75.1
    • undergoing social service agency ivestigation Z75.2
  • Waldenström
    • hypergammaglobulinemia D89.0
    • syndrome or macroglobulinemia C88.0
  • Walking
    • difficulty R26.2
      • psychogenic F44.4
    • sleep F51.3
      • hysterical F44.8
  • Wall, abdominal - see condition
  • Wallenberg's disease or syndrome I66.3† G46.3*
  • Wandering
    • gallbladder, congenital Q44.1
    • kidney, congenital Q63.8
    • organ or site, congenital NEC Malposition, congenital, by site
    • pacemaker (heart) I49.8
    • spleen D73.8
  • War neurosis F48.8
  • Wart (common) (digitate) (filiform) (infectious) (juvenile) (plantar) (viral) B07
    • anogenital region (venereal) A63.0
    • external genital organs (venereal) A63.0
    • Hassal-Henle's (of cornea) H18.4
    • Peruvian A44.1
    • prosector (tuberculous) A18.4
    • seborrheic L82
    • senile (seborrheic) L82
    • tuberculous A18.4
    • venereal A63.0
  • Warthin's tumor Neoplasm, salivary gland, benign
  • Wasting
    • disease R64
    • extreme (due to malnutrition) E41
    • muscle NEC M62.5
    • syndrome, resulting from HIV disease B22.2
  • Water
    • clefts (senile cataract) H25.0
    • deprivation of T73.1
    • intoxication E87.7
    • itch B76.9
    • lack of T73.1
    • loading E87.7
    • on
      • brain Hydrocephalus
      • chest J94.8
    • pollution (exposure to) Z58.2
  • Waterbrash R12
  • Waterhouse(-Friderichsen) syndrome or disease (meningococcal) A39.1† E35.1*
  • Watsoniasis B66.8
  • Wax in ear H61.2
  • Weak, weakness R53
    • arches (acquired) M21.4
      • congenital Q66.5
    • bladder (sphincter) R32
    • foot (double) Weak, arches
    • heart, cardiac Failure, heart I50.9
    • mind F70.-
    • muscle M62.8
    • myocardium Failure, heart I50.9
    • newborn P96.8
    • pelvic fundus N81.8
    • senile R54
    • valvular Endocarditis
  • Weaning from ventilator or respirator (mechanical) Z51.8
  • Wear, worn, tooth, teeth (approximal) (hard tissues) (interproximal) (occlusal) K03.0
  • Weather, effects (of) (on)
    • cold NEC T69.9
      • specified effect NEC T69.8
    • hot Heat T67.9
    • skin L57.8
  • Weaver's syndrome Q87.3
  • Web, webbed
    • esophagus Q39.4
    • fingers Q70.1
    • larynx (glottic) (subglottic) Q31.0
    • neck Q18.3
    • popliteal syndrome Q87.8
    • toes Q70.3
  • Weber-Christian disease M35.6
  • Weber-Cockayne syndrome (epidermolysis bullosa) Q81.8
  • Weber-Gubler syndrome I67.9† G46.3*
  • Weber-Leyden syndrome I67.9† G46.3*
  • Weber-Osler syndrome I78.0
  • Weber's paralysis or syndrome I67.8† G46.3*
  • Wedge-shaped or wedging vertebra NEC M48.5
  • Wegener's granulomatosis or syndrome M31.3
    • with
      • kidney involvement M31.3† N08.5*
      • lung involvement M31.3† J99.1*
  • Weight
    • gain (abnormal) (excessive) R63.5
      • in pregnancy O26.0
        • low O26.1
    • loss (abnormal) (cause unknown) R63.4
    • 1000-2499 grams at birth (low) P07.1
    • 999 grams or less at birth (extremely low) P07.0
  • Weightlessness (effect of) T75.8
  • Weil(l)-Marchesani syndrome Q87.1
  • Weil's disease A27.0
  • Weingarten's syndrome J82
  • Wells' disease L98.3
  • Wen Cyst, sebaceous L72.1
  • Wenckebach's block or phenomenon I44.1
  • Werdnig-Hoffmann
    • atrophy, muscular G12.0
    • disease or syndrome G12.0
  • Werlhof's disease D69.3
  • Werner's disease or syndrome E34.8
  • Werner-Schultz disease D70
  • Wernicke-Korsakov syndrome Korsakov's disease, psychosis or syndrome (alcoholic) F10.6
  • Wernicke-Posada disease B38.7
  • Wernicke's
    • developmental aphasia F80.2
    • disease or syndrome E51.2† G32.8*
    • encephalopathy E51.2† G32.8*
    • polioencephalitis, superior E51.2† G32.8*
  • West African fever B50.8
  • Westphal-Strümpell syndrome E83.0
  • West's syndrome G40.4
  • Wharton's duct - see condition
  • Wheal Urticaria L50.9
  • Wheezing R06.2
  • Whiplash injury S13.4
  • Whipple's disease K90.8† M14.8*
  • Whipworm (disease) (infection) (infestation) B79
  • Whistling face Q87.0
  • White - see also condition
    • leg, puerperal, postpartum or childbirth O87.1
    • mouth B37.0
    • spot lesions, teeth K02.0
  • Whitehead L70.0
  • Whitlow (with lymphangitis) L03.0
    • herpesviral B00.8† L99.8*
  • Whitmore's disease or fever Melioidosis A24.4
  • Whooping cough A37.9
    • with pneumonia A37.-† J17.0*
    • Bordetella
      • bronchiseptica A37.8
      • parapertussis A37.1
      • pertussis A37.0
  • Wide cranial sutures, newborn P96.3
  • Widening aorta Aneurysm, aorta I71.9
    • ruptured I71.8
  • Wilkinson-Sneddon disease or syndrome L13.1
  • Willebrand-Jurgens thrombopathy D68.0
  • Willige-Hunt disease or syndrome G23.1
  • Wilms' tumor C64
  • Wilson-Mikity syndrome P27.0
  • Wilson's
    • disease or syndrome E83.0
    • hepatolenticular degeneration E83.0
    • lichen ruber L43.9
  • Window Imperfect, closure
    • aorticopulmonary Q21.4
  • Winter - see condition
  • Wiskott-Aldrich syndrome D82.0
  • Withdrawal
    • state, symptoms, syndrome - code to F10-F19 with fourth character .3
      • with delirium - code to F10-F19 with fourth character .4
      • alcohol F10.3
        • with delirium F10.4
      • amfetamine (or related substance) F15.3
        • with delirium F15.4
      • caffeine F15.3
      • cannabinoids F12.3
      • cocaine F14.3
        • with delirium F14.4
      • drug NEC F19.3
        • with delirium F19.4
      • hallucinogens F16.3
        • with delirium F16.4
      • hypnotics F13.3
        • with delirium F13.4
      • newborn
        • correct therapeutic substance properly administered P96.2
        • infant of dependent mother P96.1
      • opioids F11.3
        • with delirium F11.4
      • phencyclidine (PCP) F19.3
        • with delirium F19.4
      • psychoactive substances NEC F19.3
        • with delirium F19.4
      • sedatives F13.3
        • with delirium F13.4
      • steroid NEC (correct substance properly administered) E27.3
        • overdose or wrong substance given or taken T38.0
      • stimulants NEC F15.3
        • with delirium F15.4
      • tobacco F17.3
      • volatile solvents F18.3
        • with delirium F18.4
    • therapeutic substance, neonatal P96.2
  • Witts' anemia D50.8
  • Witzelsucht F07.0
  • Woakes' ethmoiditis or syndrome J33.1
  • Wolff-Hirschorn syndrome Q93.3
  • Wolff-Parkinson-White syndrome I45.6
  • Wolhynian fever A79.0
  • Wolman's disease E75.5
  • Wood lung or pneumonitis J67.8
  • Woolly hair (congenital) Q84.1
  • Word
    • blindness (congenital) (developmental) F81.0
    • deafness (congenital) (developmental) F80.2
  • Worm(s) (infection) (infestation) Infestation B83.9
    • guinea B72
    • in intestine NEC B82.0
  • Worm-eaten soles A66.3
  • Worn out Exhaustion R53
  • Worried well Z71.1
  • Worries R45.2
  • Wound, open (animal bite) (cut) (laceration) (puncture wound) (shot wound) (with penetrating foreign body) T14.1
    • abdomen, abdominal S31.8
      • and lower back, pelvis, multiple S31.7
      • wall S31.1
    • alveolar (process) S01.5
    • ankle S91.0
      • and foot, multiple S91.7
    • anterior chamber, eye Wound, ocular
    • anus S31.8
    • arm
      • meaning upper limb Wound, open, limb, upper
      • upper S41.1
        • and shoulder (level), multiple S41.7
    • auditory canal (external) (meatus) S01.3
    • auricle, ear S01.3
    • axilla S41.8
    • back S21.2
      • lower S31.0
    • blood vessel Injury, blood vessel
    • breast S21.0
    • brow S01.1
    • buttock S31.0
    • calf S81.8
    • canaliculus lacrimalis S01.1
      • with wound of eyelid S01.1
    • canthus, eye S01.1
    • cervical esophagus S11.2
    • cheek (external) S01.4
      • internal S01.5
    • chest (wall) (external) S21.9
      • back S21.2
      • front S21.1
    • chin S01.8
    • choroid Wound, ocular
    • ciliary body (eye) Wound, ocular
    • clitoris S31.4
    • conjunctiva Wound, ocular S05.0
    • cornea Wound, ocular S05.8
    • costal region S21.9
      • back S21.2
      • front S21.1
    • Descemet's membrane Wound, ocular
    • digit(s)
      • foot S91.1
        • with damage to nail (matrix) S91.2
      • hand S61.0
        • with damage to nail (matrix) S61.1
    • ear (canal) (external) S01.3
      • drum S09.2
    • elbow S51.0
    • epididymis S31.3
    • epigastric region S31.1
    • epiglottis S11.0
    • esophagus (thoracic) S27.8
      • cervical S11.2
    • eye Wound, ocular
    • eyeball Wound, ocular
    • eyelid S01.1
    • face NEC S01.8
    • finger(s) S61.0
      • with damage to nail (matrix) S61.1
    • flank S31.1
    • foot S91.3
      • and ankle, multiple S91.7
    • forearm S51.9
      • multiple S51.7
      • specified NEC S51.8
    • forehead S01.8
    • genital organs (external) NEC S31.5
    • globe (eye) Wound, ocular S05.-
    • groin S31.1
    • gum S01.5
    • hand S61.9
      • and wrist, multiple S61.7
      • specified NEC S61.8
    • head S01.9
      • multiple S01.7
      • scalp S01.0
      • specified NEC S01.8
    • heel S91.3
    • hip S71.0
      • and thigh, multiple S71.7
    • hymen S31.4
    • hypochondrium S31.1
    • hypogastric region S31.1
    • iliac (region) S31.1
    • inguinal region S31.1
    • instep S91.3
    • interscapular region S21.2
    • intraocular Wound, ocular
    • iris Wound, ocular
    • jaw S01.8
    • knee S81.0
    • labium (majus) (minus) S31.4
    • lacrimal duct S05.8
      • with wound of eyelid S01.1
    • larynx S11.0
    • leg
      • lower S81.9
        • and knee, multiple S81.7
        • multiple S81.7
        • specified NEC S81.8
      • meaning lower limb Wound, open, limb, lower
    • limb
      • lower NEC T13.1
        • multiple sites T01.3
      • upper NEC T11.1
        • multiple sites T01.2
    • lip S01.5
    • loin S31.0
    • lower back S31.0
      • and abdomen, pelvis, multiple S31.7
    • lumbar region S31.0
    • malar region S01.8
    • mammary S21.0
    • mastoid region S01.8
    • mouth S01.5
    • multiple T01.9
      • abdomen, lower back and pelvis S31.7
      • ankle (and foot) S91.7
      • arm, upper (and shoulder) S41.7
      • calf S81.7
      • foot (and ankle) S91.7
      • forearm (and elbow) S51.7
      • hand (and wrist) S61.7
      • head S01.7
        • with
          • neck T01.0
          • other body regions T01.8
      • hip (and thigh) S71.7
      • knee (and lower leg) S81.7
      • leg, lower (and knee) S81.7
      • limb
        • lower T01.3
          • with
            • abdomen, lower back and pelvis T01.8
            • thorax T01.8
            • upper limb(s) T01.6
        • upper T01.2
          • with
            • abdomen, lower back and pelvis T01.8
            • lower limb(s) T01.6
            • thorax T01.8
      • neck S11.7
        • with
          • head T01.0
          • other body regions T01.8
      • shoulder (and upper arm) S41.7
      • specified sites NEC T01.8
      • thigh (and hip) S71.7
      • thorax S21.7
        • with
          • abdomen, lower back and pelvis T01.1
      • wrist (and hand) S61.7
    • nail
      • finger(s) S61.1
      • thumb S61.1
      • toe(s) S91.2
    • nape (neck) S11.8
    • nasopharynx S01.8
    • neck S11.9
      • multiple S11.7
      • specified part NEC S11.8
    • nose, nasal (septum) (sinus) S01.2
    • ocular S05.9
      • adnexa S05.8
      • avulsion (traumatic enucleation) S05.7
      • eyelid S01.1
      • laceration and rupture S05.3
        • with prolapse or loss of intraocular tissue S05.2
      • muscle (extraocular) S05.4
      • orbit (penetrating) (with or without foreign body) S05.4
      • penetrating (eyeball) S05.6
        • with foreign body S05.5
        • orbit (with or without foreign body) S05.4
      • periocular area S01.1
      • specified NEC S05.8
    • oral cavity S01.5
    • orbit, penetrating (with or without foreign body) S05.4
    • palate S01.5
    • palm S61.8
    • pelvis, pelvic (floor) S31.0
      • and abdomen, lower back, multiple S31.7
      • girdle NEC S71.8
      • region S31.0
    • penetrating - code as Wound, by site
    • penis S31.2
    • perineum S31.0
    • periocular area (with or without lacrimal passages) S01.1
    • pharynx S11.2
    • pinna S01.3
    • popliteal space S81.8
    • prepuce S31.2
    • pubic region S31.1
    • pudendum S31.4
    • rectovaginal septum S31.8
    • sacral region S31.0
    • sacroiliac region S31.0
    • salivary gland S01.5
    • scalp S01.0
    • scalpel, fetus or newborn (birth injury) P15.8
    • scapular region S41.8
    • sclera Wound, ocular
    • scrotum S31.3
    • shin S81.8
    • shoulder S41.0
      • and upper arm (level), multiple S41.7
      • girdle S41.8
    • skin NEC T14.1
    • skull S01.8
    • spermatic cord (scrotal) S31.3
      • pelvic region S37.8
    • sternal region S21.1
    • submaxillary region S01.8
    • submental region S01.8
    • supraclavicular region S11.8
    • temple, temporal region S01.8
    • temporomandibular area S01.4
    • testis S31.3
    • thigh S71.1
      • and hip, multiple S71.7
    • thorax, thoracic (external) (wall) S21.9
      • back S21.2
      • front S21.1
      • multiple S21.7
      • specified NEC S21.8
    • throat S11.8
    • thumb S61.0
      • with damage to nail (matrix) S61.1
    • thyroid (gland) S11.1
    • toe(s) S91.1
      • with damage to nail (matrix) S91.2
    • tongue S01.5
    • trachea (cervical region) S11.0
      • intrathoracic S27.5
    • trunk NEC T09.1
      • multiple sites T01.1
    • tunica vaginalis S31.3
    • tympanum, tympanic membrane S09.2
    • umbilical region S31.1
    • uvula S01.5
    • vagina S31.4
    • vitreous (humor) Wound, ocular
    • vulva S31.4
    • wrist S61.9
      • and hand, multiple S61.7
      • specified NEC S61.8
  • Wright's syndrome G54.0
  • Wrist - see condition
  • Wrong drug (given in error) NEC T50.9
    • specified drug or substance - see Table of drugs and chemicals
  • Wry neck Torticollis
  • Wuchereria (bancrofti) infestation B74.0
  • Wuchereriasis B74.0
  • Wuchernde Struma Langhans C73