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ICD-10-CM Codes
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Q00-Q99
Congenital malformations, deformations and chromosomal abnormalities
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Q80-Q89
Other congenital malformations
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Q82-
Other congenital malformations of skin
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2020 ICD-10-CM Diagnosis Code Q82.4
2020 ICD-10-CM Diagnosis Code Q82.4
Ectodermal dysplasia (anhidrotic)
2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
- Q82.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2020 edition of ICD-10-CM Q82.4 became effective on October 1, 2019.
- This is the American ICD-10-CM version of Q82.4 - other international versions of ICD-10 Q82.4 may differ.
Type 1 ExcludesType 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as Q82.4. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
The following code(s) above
Q82.4 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
Q82.4:
- Ectodermal dysplasia
- Hay wells syndrome of ectodermal dysplasia
Present On AdmissionPOA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
- Q82.4 is considered exempt from POA reporting.
ICD-10-CM Q82.4 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
- 606 Minor skin disorders with mcc
- 607 Minor skin disorders without mcc
Convert Q82.4 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- Basan's Q82.4 (hidrotic)
- Bason's Q82.4 (hidrotic)
- Clouston's Q82.4 (hidrotic)
- Dysplasia - see also Anomaly
- ectodermal (anhidrotic) (congenital) (hereditary) Q82.4
- Ectodermal dysplasia Q82.4 (anhidrotic)
- Feinmesser's Q82.4 (hidrotic)
- Marshall's Q82.4 (hidrotic)
- Robinson's Q82.4 (hidrotic)
- Syndrome - see also Disease
- Clouston's Q82.4 (hidrotic ectodermal dysplasia)
- Siemens' ectodermal dysplasia Q82.4
ICD-10-CM Codes Adjacent To Q82.4
Q81.0 Epidermolysis bullosa simplex
Q81.1 Epidermolysis bullosa letalis
Q81.2 Epidermolysis bullosa dystrophica
Q81.8 Other epidermolysis bullosa
Q81.9 Epidermolysis bullosa, unspecified
Q82 Other congenital malformations of skin
Q82.0 Hereditary lymphedema
Q82.1 Xeroderma pigmentosum
Q82.2 Congenital cutaneous mastocytosis
Q82.3 Incontinentia pigmenti
Q82.4
Ectodermal dysplasia (anhidrotic)
Q82.5 Congenital non-neoplastic nevus
Q82.6 Congenital sacral dimple
Q82.8 Other specified congenital malformations of skin
Q82.9 Congenital malformation of skin, unspecified
Q83 Congenital malformations of breast
Q83.0 Congenital absence of breast with absent nipple
Q83.8 Other congenital malformations of breast
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
