ICD-10-CM › Q
ICD-10-CM codes starting with Q
1,096 codes, page 10 of 11. Every code ever valid for billing is listed, including those now retired.
| Code | Description | Status |
|---|---|---|
| Q82.4 | Ectodermal dysplasia (anhidrotic) | Valid |
| Q82.5 | Congenital non-neoplastic nevus | Valid |
| Q82.6 | Congenital sacral dimple | Valid |
| Q82.8 | Other specified congenital malformations of skin | Valid |
| Q82.9 | Congenital malformation of skin, unspecified | Valid |
| Q83 | Congenital malformations of breast | Not billable |
| Q83.0 | Congenital absence of breast with absent nipple | Valid |
| Q83.1 | Accessory breast | Valid |
| Q83.2 | Absent nipple | Valid |
| Q83.3 | Accessory nipple | Valid |
| Q83.8 | Other congenital malformations of breast | Valid |
| Q83.9 | Congenital malformation of breast, unspecified | Valid |
| Q84 | Other congenital malformations of integument | Not billable |
| Q84.0 | Congenital alopecia | Valid |
| Q84.1 | Congenital morphological disturbances of hair, not elsewhere classified | Valid |
| Q84.2 | Other congenital malformations of hair | Valid |
| Q84.3 | Anonychia | Valid |
| Q84.4 | Congenital leukonychia | Valid |
| Q84.5 | Enlarged and hypertrophic nails | Valid |
| Q84.6 | Other congenital malformations of nails | Valid |
| Q84.8 | Other specified congenital malformations of integument | Valid |
| Q84.9 | Congenital malformation of integument, unspecified | Valid |
| Q85 | Phakomatoses, not elsewhere classified | Not billable |
| Q85.0 | Neurofibromatosis (nonmalignant) | Not billable |
| Q85.00 | Neurofibromatosis, unspecified | Valid |
| Q85.01 | Neurofibromatosis, type 1 | Valid |
| Q85.02 | Neurofibromatosis, type 2 | Valid |
| Q85.03 | Schwannomatosis | Valid |
| Q85.09 | Other neurofibromatosis | Valid |
| Q85.1 | Tuberous sclerosis | Valid |
| Q85.8 | Other phakomatoses, not elsewhere classified | Not billable |
| Q85.81 | PTEN hamartoma tumor syndrome | Valid |
| Q85.82 | Other Cowden syndrome | Valid |
| Q85.83 | Von Hippel-Lindau syndrome | Valid |
| Q85.89 | Other phakomatoses, not elsewhere classified | Valid |
| Q85.9 | Phakomatosis, unspecified | Valid |
| Q86 | Congenital malformation syndromes due to known exogenous causes, not elsewhere classified | Not billable |
| Q86.0 | Fetal alcohol syndrome (dysmorphic) | Valid |
| Q86.1 | Fetal hydantoin syndrome | Valid |
| Q86.2 | Dysmorphism due to warfarin | Valid |
| Q86.8 | Other congenital malformation syndromes due to known exogenous causes | Valid |
| Q87 | Other specified congenital malformation syndromes affecting multiple systems | Not billable |
| Q87.0 | Congenital malformation syndromes predominantly affecting facial appearance | Valid |
| Q87.1 | Congenital malformation syndromes predominantly associated with short stature | Not billable |
| Q87.11 | Prader-Willi syndrome | Valid |
| Q87.19 | Other congenital malformation syndromes predominantly associated with short stature | Valid |
| Q87.2 | Congenital malformation syndromes predominantly involving limbs | Valid |
| Q87.3 | Congenital malformation syndromes involving early overgrowth | Valid |
| Q87.4 | Marfan syndrome | Not billable |
| Q87.40 | Marfan syndrome, unspecified | Valid |
| Q87.41 | Marfan syndrome with cardiovascular manifestations | Not billable |
| Q87.410 | Marfan syndrome with aortic dilation | Valid |
| Q87.418 | Marfan syndrome with other cardiovascular manifestations | Valid |
| Q87.42 | Marfan syndrome with ocular manifestations | Valid |
| Q87.43 | Marfan syndrome with skeletal manifestation | Valid |
| Q87.5 | Other congenital malformation syndromes with other skeletal changes | Valid |
| Q87.8 | Other specified congenital malformation syndromes, not elsewhere classified | Not billable |
| Q87.81 | Alport syndrome | Valid |
| Q87.82 | Arterial tortuosity syndrome | Valid |
| Q87.83 | Bardet-Biedl syndrome | Valid |
| Q87.84 | Laurence-Moon syndrome | Valid |
| Q87.85 | MED13L syndrome | Valid |
| Q87.86 | Kleefstra syndrome | Valid |
| Q87.87 | Hao-Fountain Syndrome | Valid |
| Q87.88 | CTNNB1 syndrome | Valid |
| Q87.89 | Other specified congenital malformation syndromes, not elsewhere classified | Valid |
| Q87.A | Loeys-Dietz syndrome | Valid |
| Q89 | Other congenital malformations, not elsewhere classified | Not billable |
| Q89.0 | Congenital absence and malformations of spleen | Not billable |
| Q89.01 | Asplenia (congenital) | Valid |
| Q89.09 | Congenital malformations of spleen | Valid |
| Q89.1 | Congenital malformations of adrenal gland | Valid |
| Q89.2 | Congenital malformations of other endocrine glands | Valid |
| Q89.3 | Situs inversus | Valid |
| Q89.4 | Conjoined twins | Valid |
| Q89.7 | Multiple congenital malformations, not elsewhere classified | Valid |
| Q89.8 | Other specified congenital malformations | Not billable |
| Q89.81 | Kabuki syndrome | Valid |
| Q89.89 | Other specified congenital malformations | Valid |
| Q89.9 | Congenital malformation, unspecified | Valid |
| Q90 | Down syndrome | Not billable |
| Q90.0 | Trisomy 21, nonmosaicism (meiotic nondisjunction) | Valid |
| Q90.1 | Trisomy 21, mosaicism (mitotic nondisjunction) | Valid |
| Q90.2 | Trisomy 21, translocation | Valid |
| Q90.9 | Down syndrome, unspecified | Valid |
| Q91 | Trisomy 18 and Trisomy 13 | Not billable |
| Q91.0 | Trisomy 18, nonmosaicism (meiotic nondisjunction) | Valid |
| Q91.1 | Trisomy 18, mosaicism (mitotic nondisjunction) | Valid |
| Q91.2 | Trisomy 18, translocation | Valid |
| Q91.3 | Trisomy 18, unspecified | Valid |
| Q91.4 | Trisomy 13, nonmosaicism (meiotic nondisjunction) | Valid |
| Q91.5 | Trisomy 13, mosaicism (mitotic nondisjunction) | Valid |
| Q91.6 | Trisomy 13, translocation | Valid |
| Q91.7 | Trisomy 13, unspecified | Valid |
| Q92 | Other trisomies and partial trisomies of the autosomes, not elsewhere classified | Not billable |
| Q92.0 | Whole chromosome trisomy, nonmosaicism (meiotic nondisjunction) | Valid |
| Q92.1 | Whole chromosome trisomy, mosaicism (mitotic nondisjunction) | Valid |
| Q92.2 | Partial trisomy | Valid |
| Q92.5 | Duplications with other complex rearrangements | Valid |
| Q92.6 | Marker chromosomes | Not billable |