2018

  1. ICD-10-CM Codes
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Congenital malformations, deformations and chromosomal abnormalities Q00-Q99 >

Note
  • Codes from this chapter are not for use on maternal or fetal records
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (Q00-Q99) and the excluded code together.
  • inborn errors of metabolism (E70-E88
    ICD-10-CM Range E70-E88

    Metabolic disorders

    Type 1 Excludes
    • androgen insensitivity syndrome (E34.5-)
    • congenital adrenal hyperplasia (E25.0)
    • Ehlers-Danlos syndrome (Q79.6)
    • hemolytic anemias attributable to enzyme disorders (D55.-)
    • Marfan's syndrome (Q87.4)
    • 5-alpha-reductase deficiency (E29.1)
    • E70 Disorders of aromatic amino-acid metabol...
    • E71 Disorders of branched-chain amino-acid m...
    • E72 Other disorders of amino-acid metabolism
    • E73 Lactose intolerance
    • E74 Other disorders of carbohydrate metaboli...
    • E75 Disorders of sphingolipid metabolism and...
    • E76 Disorders of glycosaminoglycan metabolis...
    • E77 Disorders of glycoprotein metabolism
    • E78 Disorders of lipoprotein metabolism and ...
    • E79 Disorders of purine and pyrimidine metab...
    • E80 Disorders of porphyrin and bilirubin met...
    • E83 Disorders of mineral metabolism
    • E84 Cystic fibrosis
    • E85 Amyloidosis
    • E86 Volume depletion
    • E87 Other disorders of fluid, electrolyte an...
    • E88 Other and unspecified metabolic disorder...
    )
Codes
ICD-10-CM Range Q00-Q07

Congenital malformations of the nervous system

  • Q00 Anencephaly and similar malformations
  • Q01 Encephalocele
  • Q02 Microcephaly
  • Q03 Congenital hydrocephalus
  • Q04 Other congenital malformations of brain
  • Q05 Spina bifida
  • Q06 Other congenital malformations of spinal...
  • Q07 Other congenital malformations of nervou...
ICD-10-CM Range Q10-Q18

Congenital malformations of eye, ear, face and neck

Type 2 Excludes
  • cleft lip and cleft palate (Q35-Q37)
  • congenital malformation of cervical spine (Q05.0, Q05.5, Q67.5, Q76.0-Q76.4)
  • congenital malformation of larynx (Q31.-)
  • congenital malformation of lip NEC (Q38.0)
  • congenital malformation of nose (Q30.-)
  • congenital malformation of parathyroid gland (Q89.2)
  • congenital malformation of thyroid gland (Q89.2)
  • Q10 Congenital malformations of eyelid, lacr...
  • Q11 Anophthalmos, microphthalmos and macroph...
  • Q12 Congenital lens malformations
  • Q13 Congenital malformations of anterior seg...
  • Q14 Congenital malformations of posterior se...
  • Q15 Other congenital malformations of eye
  • Q16 Congenital malformations of ear causing ...
  • Q17 Other congenital malformations of ear
  • Q18 Other congenital malformations of face a...
ICD-10-CM Range Q20-Q28

Congenital malformations of the circulatory system

  • Q20 Congenital malformations of cardiac cham...
  • Q21 Congenital malformations of cardiac sept...
  • Q22 Congenital malformations of pulmonary an...
  • Q23 Congenital malformations of aortic and m...
  • Q24 Other congenital malformations of heart
  • Q25 Congenital malformations of great arteri...
  • Q26 Congenital malformations of great veins
  • Q27 Other congenital malformations of periph...
  • Q28 Other congenital malformations of circul...
ICD-10-CM Range Q30-Q34

Congenital malformations of the respiratory system

  • Q30 Congenital malformations of nose
  • Q31 Congenital malformations of larynx
  • Q32 Congenital malformations of trachea and ...
  • Q33 Congenital malformations of lung
  • Q34 Other congenital malformations of respir...
ICD-10-CM Range Q35-Q37

Cleft lip and cleft palate

Type 1 Excludes
Use Additional
  • code to identify associated malformation of the nose (Q30.2)
  • Q35 Cleft palate
  • Q36 Cleft lip
  • Q37 Cleft palate with cleft lip
ICD-10-CM Range Q38-Q45

Other congenital malformations of the digestive system

  • Q38 Other congenital malformations of tongue...
  • Q39 Congenital malformations of esophagus
  • Q40 Other congenital malformations of upper ...
  • Q41 Congenital absence, atresia and stenosis...
  • Q42 Congenital absence, atresia and stenosis...
  • Q43 Other congenital malformations of intest...
  • Q44 Congenital malformations of gallbladder,...
  • Q45 Other congenital malformations of digest...
ICD-10-CM Range Q50-Q56

Congenital malformations of genital organs

Type 1 Excludes
  • androgen insensitivity syndrome (E34.5-)
  • syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99)
  • Q50 Congenital malformations of ovaries, fal...
  • Q51 Congenital malformations of uterus and c...
  • Q52 Other congenital malformations of female...
  • Q53 Undescended and ectopic testicle
  • Q54 Hypospadias
  • Q55 Other congenital malformations of male g...
  • Q56 Indeterminate sex and pseudohermaphrodit...
ICD-10-CM Range Q60-Q64

Congenital malformations of the urinary system

  • Q60 Renal agenesis and other reduction defec...
  • Q61 Cystic kidney disease
  • Q62 Congenital obstructive defects of renal ...
  • Q63 Other congenital malformations of kidney
  • Q64 Other congenital malformations of urinar...
ICD-10-CM Range Q65-Q79

Congenital malformations and deformations of the musculoskeletal system

  • Q65 Congenital deformities of hip
  • Q66 Congenital deformities of feet
  • Q67 Congenital musculoskeletal deformities o...
  • Q68 Other congenital musculoskeletal deformi...
  • Q69 Polydactyly
  • Q70 Syndactyly
  • Q71 Reduction defects of upper limb
  • Q72 Reduction defects of lower limb
  • Q73 Reduction defects of unspecified limb
  • Q74 Other congenital malformations of limb(s...
  • Q75 Other congenital malformations of skull ...
  • Q76 Congenital malformations of spine and bo...
  • Q77 Osteochondrodysplasia with defects of gr...
  • Q78 Other osteochondrodysplasias
  • Q79 Congenital malformations of musculoskele...
ICD-10-CM Range Q80-Q89

Other congenital malformations

  • Q80 Congenital ichthyosis
  • Q81 Epidermolysis bullosa
  • Q82 Other congenital malformations of skin
  • Q83 Congenital malformations of breast
  • Q84 Other congenital malformations of integu...
  • Q85 Phakomatoses, not elsewhere classified
  • Q86 Congenital malformation syndromes due to...
  • Q87 Other specified congenital malformation ...
  • Q89 Other congenital malformations, not else...
ICD-10-CM Range Q90-Q99

Chromosomal abnormalities, not elsewhere classified

Type 2 Excludes
  • mitochondrial metabolic disorders (E88.4-)
  • Q90 Down syndrome
  • Q91 Trisomy 18 and Trisomy 13
  • Q92 Other trisomies and partial trisomies of...
  • Q93 Monosomies and deletions from the autoso...
  • Q95 Balanced rearrangements and structural m...
  • Q96 Turner's syndrome
  • Q97 Other sex chromosome abnormalities, fema...
  • Q98 Other sex chromosome abnormalities, male...
  • Q99 Other chromosome abnormalities, not else...

A00-Z99
P00-P96
ICD-10-CM Range P00-P96

Certain conditions originating in the perinatal period

  • P00-P04 Newborn affected by maternal factors and...
  • P05-P08 Disorders of newborn related to length o...
  • P09-P09 Abnormal findings on neonatal screening
  • P10-P15 Birth trauma
  • P19-P29 Respiratory and cardiovascular disorders...
  • P35-P39 Infections specific to the perinatal per...
  • P50-P61 Hemorrhagic and hematological disorders ...
  • P70-P74 Transitory endocrine and metabolic disor...
  • P76-P78 Digestive system disorders of newborn
  • P80-P83 Conditions involving the integument and ...
  • P84-P84 Other problems with newborn
  • P90-P96 Other disorders originating in the perin...
ICD10Data.comR00-R99
ICD-10-CM Range R00-R99

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

  • R00-R09 Symptoms and signs involving the circula...
  • R10-R19 Symptoms and signs involving the digesti...
  • R20-R23 Symptoms and signs involving the skin an...
  • R25-R29 Symptoms and signs involving the nervous...
  • R30-R39 Symptoms and signs involving the genitou...
  • R40-R46 Symptoms and signs involving cognition, ...
  • R47-R49 Symptoms and signs involving speech and ...
  • R50-R69 General symptoms and signs
  • R70-R79 Abnormal findings on examination of bloo...
  • R80-R82 Abnormal findings on examination of urin...
  • R83-R89 Abnormal findings on examination of othe...
  • R90-R94 Abnormal findings on diagnostic imaging ...
  • R97-R97 Abnormal tumor markers
  • R99-R99 Ill-defined and unknown cause of mortali...