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ICD-10 diagnosis code

Q85.8 Other phakomatoses, not elsewhere classified

This page in Swedish

Q85.8 is the ICD-10 code for Other phakomatoses, not elsewhere classified. It is a four-character subcategory of Q85 (Phakomatoses, not elsewhere classified), the most specific level in the WHO edition. It belongs to the block Q80–Q89 (Other congenital malformations) in Chapter XVII, Congenital malformations, deformations and chromosomal abnormalities.

Code type
Subcategory (4 characters)
Chapter
XVII · Q00–Q99
Classification
WHO ICD-10, 2019 version

What Q85.8 includes

Conditions and terms that are coded here.

  • Syndrome:
    • Peutz-Jeghers
    • Sturge-Weber(-Dimitri)
    • von Hippel-Lindau

What Q85.8 excludes

Conditions that look similar but belong under another code.

  • Meckel-Gruber syndrome Q61.9

Q85.8 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

Q85.8Andra specificerade fakomatoser som ej klassificeras på annan plats

  • Q85.8APeutz-Jeghers syndrom
  • Q85.8BSturge-Weber(-Dimitris) syndrom
  • Q85.8Cvon Hippel-Lindaus syndrom
  • Q85.8WAndra specificerade fakomatoser
NorwayICD-10-NO

Q85.8Annen spesifisert fakomatose, ikke klassifisert annet sted

DenmarkICD-10-DK

DQ858Anden fakomatose IKA

  • DQ858BPeutz-Jeghers' syndrom
  • DQ858CSturge-Webers-Krabbes syndrom
  • DQ858Dvon Hippel-Lindaus syndrom
FinlandICD-10-FI

Listed through more specific codes:

  • Q85.80Peutz-Jeghersin oireyhtymä
  • Q85.81Sturge-Weberin oireyhtymä
  • Q85.82von Hippel-Lindaun oireyhtymä
  • Q85.83Gardnerin oireyhtymä
  • Q85.88Muu muualla luokittamaton fakomatoosi
GermanyICD-10-GM

Q85.8Sonstige Phakomatosen, anderenorts nicht klassifiziert

FranceICD-10-FR

Q85.8Autres phacomatoses, non classées ailleurs

NetherlandsICD-10-NL

Q85.8overige gespecificeerde facomatosen, niet elders geclassificeerd

United StatesICD-10-CM

Listed through more specific codes:

  • Q85.81PTEN hamartoma tumor syndrome
  • Q85.82Other Cowden syndrome
  • Q85.83Von Hippel-Lindau syndrome
  • Q85.89Other phakomatoses, not elsewhere classified

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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