ICD10 code of Dermatomyositis and Polymyositis and ICD9 code

Dermatomyositis and polymyositis are both classified as inflammatory myopathies, which affect the muscles and skin. In the International Classification of Diseases, 10th Revision (ICD-10), these conditions have specific codes for accurate diagnosis and medical record-keeping.

The ICD-10 code for dermatomyositis is M33. Dermatomyositis is characterized by muscle weakness and skin changes, such as a distinctive rash on the face and body. This code enables healthcare professionals to classify and track cases of dermatomyositis effectively.

On the other hand, polymyositis is assigned the ICD-10 code M33.2. Polymyositis primarily affects the muscles, leading to muscle weakness and inflammation. By using this code, healthcare providers can differentiate polymyositis from other muscle disorders and ensure proper documentation and management.

In the previous version of the classification system, ICD-9, dermatomyositis was coded as 710.3, while polymyositis was coded as 710.4. However, with the transition to ICD-10, these codes were replaced to provide more detailed and specific information regarding the diagnosis.

It is crucial for healthcare professionals to accurately assign these codes for proper disease identification, treatment planning, and research purposes.

by Diseasemaps