ICD10 code of Hypotrichosis with Juvenile Macular Degeneration and ICD9 code

Hypotrichosis with Juvenile Macular Degeneration (HJMD) does not have a unique, dedicated code in the ICD-10 or ICD-9 classification systems, as it is a rare genetic disorder often categorized under broader headings. Clinicians typically use ICD-10 code Q84.0 (Congenital alopecia) or H35.5 (Hereditary retinal dystrophy) to document the condition, while ICD-9 codes like 757.4 (Specified congenital anomalies of hair) are sometimes utilized for historical billing purposes.

What is Hypotrichosis with Juvenile Macular Degeneration?

Hypotrichosis with Juvenile Macular Degeneration is a rare autosomal recessive disorder characterized by sparse scalp hair (hypotrichosis) beginning in early childhood, coupled with progressive vision loss due to macular degeneration. Because Hypotrichosis with Juvenile Macular Degeneration is so rare, it is often grouped under umbrella diagnostic codes, which can make insurance authorization and specialized care coordination challenging for families.

How is Hypotrichosis with Juvenile Macular Degeneration diagnosed?

Diagnosis of Hypotrichosis with Juvenile Macular Degeneration is primarily clinical, based on the presentation of hair loss and retinal changes, and is confirmed through molecular genetic testing. Identifying mutations in the CDH3 gene is the gold standard for confirming a diagnosis of Hypotrichosis with Juvenile Macular Degeneration. At DiseaseMaps.org, we have seen 4 community members sharing their diagnostic journeys, highlighting the importance of genetic counseling.

What are the clinical features of this condition?

Individuals living with Hypotrichosis with Juvenile Macular Degeneration experience a specific set of clinical markers:

• Sparse, brittle hair: Often present from birth or early infancy, frequently affecting the scalp, eyebrows, and eyelashes.


• Retinal dystrophy: Progressive macular degeneration typically manifesting in the first or second decade of life.


• Visual acuity decline: Central vision loss that requires regular monitoring by a pediatric ophthalmologist or retinal specialist.

Next steps

• Consult with a clinical geneticist to confirm your diagnosis via CDH3 gene sequencing.


• Schedule regular evaluations with a retinal specialist to manage the progression of macular degeneration.


• Connect with the 4 community members at DiseaseMaps.org to share experiences and coping strategies for Hypotrichosis with Juvenile Macular Degeneration.


• Seek support from a psychologist specializing in rare diseases to navigate the emotional impact of vision and hair loss.

Medical disclaimer: This information is for educational purposes only and should not replace professional medical advice, diagnosis, or treatment.

References

• Orphanet: Hypotrichosis with juvenile macular dystrophy (ORPHA:2167).


• NIH Genetic and Rare Diseases Information Center (GARD): Hypotrichosis with juvenile macular dystrophy.


• OMIM (Online Mendelian Inheritance in Man): #601553 - Hypotrichosis with juvenile macular dystrophy.


• PubMed: Clinical and molecular studies on CDH3-related disorders.