ICD10 code of Acromicric Dysplasia and ICD9 code

Acromicric dysplasia does not have a unique, disease-specific code in either the ICD-9 or ICD-10 clinical modification systems. Instead, clinicians typically use the ICD-10 code Q77.8 (Other osteochondrodysplasia with defects of growth of tubular bones and spine) or Q77.9 (Osteochondrodysplasia, unspecified) to classify cases of acromicric dysplasia for billing and diagnostic reporting.

What is the clinical classification of Acromicric Dysplasia?

Acromicric dysplasia is a rare form of acromelic skeletal dysplasia characterized by severe short stature, small hands and feet, and delayed bone maturation. Because it is an ultra-rare condition caused by heterozygous mutations in the FBN2 gene, it lacks a dedicated ICD-10 code. Medical coders often group acromicric dysplasia under broader skeletal dysplasias to ensure patients can access necessary specialized care and insurance coverage.

How is Acromicric Dysplasia diagnosed?

Diagnosis of acromicric dysplasia is primarily clinical and radiological, confirmed by molecular genetic testing. Physicians look for specific features, including:

• Severe postnatal growth restriction.


• Shortened metacarpals and phalanges (brachydactyly).


• "Cone-shaped" epiphyses seen on X-rays.


• Characteristic facial features, such as a round face and upturned nostrils.


• Internal findings, which may include mild cardiac valvular issues or tracheal stenosis in some individuals.

Is there support for those living with Acromicric Dysplasia?

Living with a rare diagnosis can feel isolating, but you are not alone. Currently, 3 people with acromicric dysplasia have joined the DiseaseMaps.org community to share their experiences and navigate the complexities of this condition. Connecting with others who understand the unique physical and emotional challenges of acromicric dysplasia can provide invaluable peer support and practical management strategies.

Next steps

• Consult a clinical geneticist to discuss molecular confirmation of acromicric dysplasia.


• Request a referral to a pediatric endocrinologist for growth monitoring.


• Join the community at DiseaseMaps.org to connect with others affected by this rare condition.


• Consult your healthcare provider to ensure your medical records reflect the most accurate diagnostic codes for your specific clinical presentation.

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

References

• Orphanet: Acromicric dysplasia (ORPHA:2361)


• NIH Genetic and Rare Diseases Information Center (GARD)


• OMIM (Online Mendelian Inheritance in Man): Acromicric Dysplasia (#102370)


• National Center for Biotechnology Information (NCBI) - GeneReviews on FBN2-related disorders