ICD-10 code for deformity

• abdomen, congenital Q89.9 — Congenital malformation, unspecified
• abdominal wall
• acquired M95.8 — Other specified acquired deformities of musculoskeletal system
• congenital Q79.59 — Other congenital malformations of abdominal wall
• acquired (unspecified site) M95.9 — Acquired deformity of musculoskeletal system, unspecified
• adrenal gland Q89.1 — Congenital malformations of adrenal gland
• alimentary tract, congenital Q45.9 — Congenital malformation of digestive system, unspecified
• upper Q40.9 — Congenital malformation of upper alimentary tract, unspecified
• ankle (joint) (acquired)
• abduction
• congenital Q68.8 — Other specified congenital musculoskeletal deformities
• contraction
• specified type NEC
• anus (acquired) K62.89 — Other specified diseases of anus and rectum
• congenital Q43.9 — Congenital malformation of intestine, unspecified
• aorta (arch) (congenital) Q25.40 — Congenital malformation of aorta unspecified
• acquired I77.89 — Other specified disorders of arteries and arterioles
• aortic
• arch, acquired I77.89 — Other specified disorders of arteries and arterioles
• cusp or valve (congenital) Q23.88 — Other congenital malformations of aortic and mitral valves
• acquired I35.8 — Other nonrheumatic aortic valve disorders
• arm (acquired) (upper)
• congenital Q68.8 — Other specified congenital musculoskeletal deformities
• forearm
• artery (congenital) (peripheral) NOS Q27.9 — Congenital malformation of peripheral vascular system, unspecified
• acquired I77.89 — Other specified disorders of arteries and arterioles
• coronary (acquired) I25.9 — Chronic ischemic heart disease, unspecified
• congenital Q24.5 — Malformation of coronary vessels
• umbilical Q27.0 — Congenital absence and hypoplasia of umbilical artery
• atrial septal Q21.10 — Atrial septal defect, unspecified
• auditory canal (external) (congenital)
• acquired
• auricle
• ear (congenital)
• acquired
• back
• bile duct (common) (congenital) (hepatic) Q44.5 — Other congenital malformations of bile ducts
• acquired K83.8 — Other specified diseases of biliary tract
• biliary duct or passage (congenital) Q44.5 — Other congenital malformations of bile ducts
• acquired K83.8 — Other specified diseases of biliary tract
• bladder (neck) (trigone) (sphincter) (acquired) N32.89 — Other specified disorders of bladder
• congenital Q64.79 — Other congenital malformations of bladder and urethra
• bone (acquired) NOS M95.9 — Acquired deformity of musculoskeletal system, unspecified
• congenital Q79.9 — Congenital malformation of musculoskeletal system, unspecified
• turbinate M95.0 — Acquired deformity of nose
• brain (congenital) Q04.9 — Congenital malformation of brain, unspecified
• acquired G93.89 — Other specified disorders of brain
• reduction Q04.3 — Other reduction deformities of brain
• breast (acquired) N64.89 — Other specified disorders of breast
• congenital Q83.9 — Congenital malformation of breast, unspecified
• reconstructed N65.0 — Deformity of reconstructed breast
• bronchus (congenital) Q32.4 — Other congenital malformations of bronchus
• acquired NEC J98.09 — Other diseases of bronchus, not elsewhere classified
• bursa, congenital Q79.9 — Congenital malformation of musculoskeletal system, unspecified
• canaliculi (lacrimalis) (acquired)
• congenital Q10.6 — Other congenital malformations of lacrimal apparatus
• canthus, acquired
• capillary (acquired) I78.8 — Other diseases of capillaries
• cardiovascular system, congenital Q28.9 — Congenital malformation of circulatory system, unspecified
• caruncle, lacrimal (acquired)
• congenital Q10.6 — Other congenital malformations of lacrimal apparatus
• cascade, stomach K31.2 — Hourglass stricture and stenosis of stomach
• cecum (congenital) Q43.9 — Congenital malformation of intestine, unspecified
• acquired K63.89 — Other specified diseases of intestine
• cerebral, acquired G93.89 — Other specified disorders of brain
• congenital Q04.9 — Congenital malformation of brain, unspecified
• cervix (uterus) (acquired) NEC N88.8 — Other specified noninflammatory disorders of cervix uteri
• congenital Q51.9 — Congenital malformation of uterus and cervix, unspecified
• cheek (acquired) M95.2 — Other acquired deformity of head
• congenital Q18.9 — Congenital malformation of face and neck, unspecified
• chest (acquired) (wall) M95.4 — Acquired deformity of chest and rib
• congenital Q67.8 — Other congenital deformities of chest
• sequelae (late effect) of rickets E64.3 — Sequelae of rickets
• chin (acquired) M95.2 — Other acquired deformity of head
• congenital Q18.9 — Congenital malformation of face and neck, unspecified
• choroid (congenital) Q14.3 — Congenital malformation of choroid
• acquired H31.8 — Other specified disorders of choroid
• plexus Q07.8 — Other specified congenital malformations of nervous system
• acquired G96.198 — Other disorders of meninges, not elsewhere classified
• cicatricial
• cilia, acquired
• clavicle (acquired) M95.8 — Other specified acquired deformities of musculoskeletal system
• congenital Q68.8 — Other specified congenital musculoskeletal deformities
• clitoris (congenital) Q52.6 — Congenital malformation of clitoris
• acquired N90.89 — Other specified noninflammatory disorders of vulva and perineum
• clubfoot
• coccyx (acquired)
• colon (congenital) Q43.9 — Congenital malformation of intestine, unspecified
• acquired K63.89 — Other specified diseases of intestine
• concha (ear), congenital
• acquired
• cornea (acquired) H18.70 — Unspecified corneal deformity
• congenital Q13.4 — Other congenital corneal malformations
• descemetocele
• ectasia
• specified NEC H18.79 — Other corneal deformities
• staphyloma
• coronary artery (acquired) I25.9 — Chronic ischemic heart disease, unspecified
• congenital Q24.5 — Malformation of coronary vessels
• cranium (acquired)
• cricoid cartilage (congenital) Q31.8 — Other congenital malformations of larynx
• acquired J38.7 — Other diseases of larynx
• cystic duct (congenital) Q44.5 — Other congenital malformations of bile ducts
• acquired K82.8 — Other specified diseases of gallbladder
• Dandy-Walker Q03.1 — Atresia of foramina of Magendie and Luschka
• with spina bifida
• diaphragm (congenital) Q79.1 — Other congenital malformations of diaphragm
• acquired J98.6 — Disorders of diaphragm
• digestive organ NOS Q45.9 — Congenital malformation of digestive system, unspecified
• ductus arteriosus Q25.0 — Patent ductus arteriosus
• duodenal bulb K31.89 — Other diseases of stomach and duodenum
• duodenum (congenital) Q43.9 — Congenital malformation of intestine, unspecified
• acquired K31.89 — Other diseases of stomach and duodenum
• dura
• ear (acquired)
• congenital (external) Q17.9 — Congenital malformation of ear, unspecified
• internal Q16.5 — Congenital malformation of inner ear
• middle Q16.4 — Other congenital malformations of middle ear
• ossicles Q16.3 — Congenital malformation of ear ossicles
• ossicles Q16.3 — Congenital malformation of ear ossicles
• ectodermal (congenital) NEC Q84.9 — Congenital malformation of integument, unspecified
• ejaculatory duct (congenital) Q55.4 — Other congenital malformations of vas deferens, epididymis, seminal vesicles and prostate
• acquired N50.89 — Other specified disorders of the male genital organs
• elbow (joint) (acquired)
• congenital Q68.8 — Other specified congenital musculoskeletal deformities
• contraction
• endocrine gland NEC Q89.2 — Congenital malformations of other endocrine glands
• epididymis (congenital) Q55.4 — Other congenital malformations of vas deferens, epididymis, seminal vesicles and prostate
• acquired N50.89 — Other specified disorders of the male genital organs
• epiglottis (congenital) Q31.8 — Other congenital malformations of larynx
• acquired J38.7 — Other diseases of larynx
• esophagus (congenital) Q39.9 — Congenital malformation of esophagus, unspecified
• acquired K22.89 — Other specified disease of esophagus
• eustachian tube (congenital) NEC Q17.8 — Other specified congenital malformations of ear
• eye, congenital Q15.9 — Congenital malformation of eye, unspecified
• eyebrow (congenital) Q18.8 — Other specified congenital malformations of face and neck
• eyelid (acquired)
• congenital Q10.3 — Other congenital malformations of eyelid
• face (acquired) M95.2 — Other acquired deformity of head
• congenital Q18.9 — Congenital malformation of face and neck, unspecified
• fallopian tube, acquired N83.8 — Other noninflammatory disorders of ovary, fallopian tube and broad ligament
• femur (acquired)
• fetal
• with fetopelvic disproportion O33.7 — Maternal care for disproportion due to other fetal deformities
• causing obstructed labor O66.3 — Obstructed labor due to other abnormalities of fetus
• finger (acquired) M20.00 — Unspecified deformity of finger(s)
• boutonniere M20.02 — Boutonniere deformity
• congenital Q68.1 — Congenital deformity of finger(s) and hand
• flexion contracture
• mallet finger M20.01 — Mallet finger
• specified NEC M20.09 — Other deformity of finger(s)
• swan-neck M20.03 — Swan-neck deformity
• flexion (joint) (acquired) M21.20 — Flexion deformity, unspecified site
• congenital NOS Q74.9 — Unspecified congenital malformation of limb(s)
• hip Q65.89 — Other specified congenital deformities of hip
• foot (acquired)
• cavovarus (congenital) Q66.1 — Congenital talipes calcaneovarus
• congenital NOS Q66.9 — Congenital deformity of feet, unspecified
• specified type NEC Q66.89 — Other specified congenital deformities of feet
• specified type NEC
• valgus (congenital) Q66.6 — Other congenital valgus deformities of feet
• acquired
• varus (congenital) NEC Q66.3 — Other congenital varus deformities of feet
• acquired
• forearm (acquired)
• congenital Q68.8 — Other specified congenital musculoskeletal deformities
• forehead (acquired) M95.2 — Other acquired deformity of head
• congenital Q75.8 — Other specified congenital malformations of skull and face bones
• frontal bone (acquired) M95.2 — Other acquired deformity of head
• congenital Q75.8 — Other specified congenital malformations of skull and face bones
• gallbladder (congenital) Q44.1 — Other congenital malformations of gallbladder
• acquired K82.8 — Other specified diseases of gallbladder
• gastrointestinal tract (congenital) NOS Q45.9 — Congenital malformation of digestive system, unspecified
• acquired K63.89 — Other specified diseases of intestine
• genitalia, genital organ (s) or system NEC
• female (congenital) Q52.9 — Congenital malformation of female genitalia, unspecified
• acquired N94.89 — Other specified conditions associated with female genital organs and menstrual cycle
• external Q52.70 — Unspecified congenital malformations of vulva
• male (congenital) Q55.9 — Congenital malformation of male genital organ, unspecified
• acquired N50.89 — Other specified disorders of the male genital organs
• globe (eye) (congenital) Q15.8 — Other specified congenital malformations of eye
• acquired H44.89 — Other disorders of globe
• gum, acquired NEC K06.8 — Other specified disorders of gingiva and edentulous alveolar ridge
• hand (acquired)
• congenital Q68.1 — Congenital deformity of finger(s) and hand
• head (acquired) M95.2 — Other acquired deformity of head
• congenital Q75.8 — Other specified congenital malformations of skull and face bones
• heart (congenital) Q24.9 — Congenital malformation of heart, unspecified
• septum Q21.9 — Congenital malformation of cardiac septum, unspecified
• auricular Q21.10 — Atrial septal defect, unspecified
• ventricular Q21.0 — Ventricular septal defect
• valve (congenital) NEC Q24.8 — Other specified congenital malformations of heart
• acquired
• heel (acquired)
• hepatic duct (congenital) Q44.5 — Other congenital malformations of bile ducts
• acquired K83.8 — Other specified diseases of biliary tract
• hip (joint) (acquired)
• congenital Q65.9 — Congenital deformity of hip, unspecified
• due to (previous) juvenile osteochondrosis
• flexion
• hourglass
• humerus (acquired) M21.82 — Other specified acquired deformities of upper arm
• congenital Q74.0 — Other congenital malformations of upper limb(s), including shoulder girdle
• hypophyseal (congenital) Q89.2 — Congenital malformations of other endocrine glands
• ileocecal (coil) (valve) (acquired) K63.89 — Other specified diseases of intestine
• congenital Q43.9 — Congenital malformation of intestine, unspecified
• ileum (congenital) Q43.9 — Congenital malformation of intestine, unspecified
• acquired K63.89 — Other specified diseases of intestine
• ilium (acquired) M95.5 — Acquired deformity of pelvis
• congenital Q74.2 — Other congenital malformations of lower limb(s), including pelvic girdle
• integument (congenital) Q84.9 — Congenital malformation of integument, unspecified
• intervertebral cartilage or disc (acquired)
• intestine (large) (small) (congenital) NOS Q43.9 — Congenital malformation of intestine, unspecified
• acquired K63.89 — Other specified diseases of intestine
• intrinsic minus or plus (hand)
• iris (acquired) H21.89 — Other specified disorders of iris and ciliary body
• congenital Q13.2 — Other congenital malformations of iris
• ischium (acquired) M95.5 — Acquired deformity of pelvis
• congenital Q74.2 — Other congenital malformations of lower limb(s), including pelvic girdle
• jaw (acquired) (congenital) M26.9 — Dentofacial anomaly, unspecified
• joint (acquired) NEC M21.90 — Unspecified acquired deformity of unspecified limb
• congenital Q68.8 — Other specified congenital musculoskeletal deformities
• elbow M21.92 — Unspecified acquired deformity of upper arm
• hand M21.94 — Unspecified acquired deformity of hand
• hip M21.95 — Unspecified acquired deformity of thigh
• knee M21.96 — Unspecified acquired deformity of lower leg
• shoulder M21.92 — Unspecified acquired deformity of upper arm
• wrist M21.93 — Unspecified acquired deformity of forearm
• kidney (s) (calyx) (pelvis) (congenital) Q63.9 — Congenital malformation of kidney, unspecified
• acquired N28.89 — Other specified disorders of kidney and ureter
• artery (congenital) Q27.2 — Other congenital malformations of renal artery
• acquired I77.89 — Other specified disorders of arteries and arterioles
• Klippel-Feil (brevicollis) Q76.1 — Klippel-Feil syndrome
• knee (acquired) NEC
• congenital Q68.2 — Congenital deformity of knee
• labium (majus) (minus) (congenital) Q52.79 — Other congenital malformations of vulva
• acquired N90.89 — Other specified noninflammatory disorders of vulva and perineum
• lacrimal passages or duct (congenital) NEC Q10.6 — Other congenital malformations of lacrimal apparatus
• acquired
• larynx (muscle) (congenital) Q31.8 — Other congenital malformations of larynx
• acquired J38.7 — Other diseases of larynx
• web (glottic) Q31.0 — Web of larynx
• leg (upper) (acquired) NEC
• congenital Q68.8 — Other specified congenital musculoskeletal deformities
• lower leg
• lens (acquired) H27.8 — Other specified disorders of lens
• congenital Q12.9 — Congenital lens malformation, unspecified
• lid (fold) (acquired)
• congenital Q10.3 — Other congenital malformations of eyelid
• ligament (acquired)
• congenital Q79.9 — Congenital malformation of musculoskeletal system, unspecified
• limb (acquired) M21.90 — Unspecified acquired deformity of unspecified limb
• clawfoot M21.53 — Acquired clawfoot
• clawhand M21.51 — Acquired clawhand
• congenital Q68.1 — Congenital deformity of finger(s) and hand
• clubfoot M21.54 — Acquired clubfoot
• clubhand M21.52 — Acquired clubhand
• congenital, except reduction deformity Q74.9 — Unspecified congenital malformation of limb(s)
• flat foot M21.4 — Flat foot [pes planus] (acquired)
• flexion M21.20 — Flexion deformity, unspecified site
• ankle M21.27 — Flexion deformity, ankle and toes
• elbow M21.22 — Flexion deformity, elbow
• finger M21.24 — Flexion deformity, finger joints
• hip M21.25 — Flexion deformity, hip
• knee M21.26 — Flexion deformity, knee
• shoulder M21.21 — Flexion deformity, shoulder
• toe M21.27 — Flexion deformity, ankle and toes
• wrist M21.23 — Flexion deformity, wrist
• foot
• claw
• club
• drop M21.37 — Foot drop (acquired)
• flat
• specified NEC M21.6X — Other acquired deformities of foot
• forearm M21.93 — Unspecified acquired deformity of forearm
• hand M21.94 — Unspecified acquired deformity of hand
• lower leg M21.96 — Unspecified acquired deformity of lower leg
• specified type NEC M21.80 — Other specified acquired deformities of unspecified limb
• forearm M21.83 — Other specified acquired deformities of forearm
• lower leg M21.86 — Other specified acquired deformities of lower leg
• thigh M21.85 — Other specified acquired deformities of thigh
• upper arm M21.82 — Other specified acquired deformities of upper arm
• thigh M21.95 — Unspecified acquired deformity of thigh
• unequal length M21.70 — Unequal limb length (acquired), unspecified site
• short site is
• femur M21.75 — Unequal limb length (acquired), femur
• fibula M21.76 — Unequal limb length (acquired), tibia and fibula
• humerus M21.72 — Unequal limb length (acquired), humerus
• radius M21.73 — Unequal limb length (acquired), ulna and radius
• tibia M21.76 — Unequal limb length (acquired), tibia and fibula
• ulna M21.73 — Unequal limb length (acquired), ulna and radius
• upper arm M21.92 — Unspecified acquired deformity of upper arm
• valgus
• varus
• wrist drop M21.33 — Wrist drop (acquired)
• lip (acquired) NEC K13.0 — Diseases of lips
• congenital Q38.0 — Congenital malformations of lips, not elsewhere classified
• liver (congenital) Q44.70 — Other congenital malformation of liver, unspecified
• acquired K76.89 — Other specified diseases of liver
• lumbosacral (congenital) (joint) (region) Q76.49 — Other congenital malformations of spine, not associated with scoliosis

See all 557 entries in the alphabetic index

What is the ICD-10 code for deformity?

Q89.9 — Congenital malformation, unspecified. More specific codes apply when the documentation supports them: Q89.9, M95.8, Q79.59, M95.9 and others below.

What is the ICD-10 code for acquired deformity?

M95.9 — Acquired deformity of musculoskeletal system, unspecified.

What is the ICD-10 code for adrenal gland deformity?

Q89.1 — Congenital malformations of adrenal gland.

What is the ICD-10 code for anus deformity?

K62.89 — Other specified diseases of anus and rectum.

What is the ICD-10 code for aorta deformity?

Q25.40 — Congenital malformation of aorta unspecified.

What is the ICD-10 code for artery nos deformity?

Q27.9 — Congenital malformation of peripheral vascular system, unspecified.

What is the ICD-10 code for atrial septal deformity?

Q21.10 — Atrial septal defect, unspecified.

Is Q89.9 billable?

Yes. Q89.9 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can Q89.9 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict Q89.9 as a principal diagnosis.

Is Q89.9 a CC or MCC?

No. Q89.9 is neither a CC nor an MCC under MS-DRG v44.0.