AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2018 Issue 4; New/Revised ICD-10-CM Codes
Muscular Dystrophy
Codes G71.00, Muscular dystrophy, unspecified, G71.01, Duchenne or Becker muscular dystrophy, G71.02, Facioscapulohumeral muscular dystrophy, and G71.09, Other specified muscular dystrophies, were created to specifically identify different types of muscular dystrophy. Muscular dystrophy is a group of diseases caused by genetic mutations that impede the production of proteins involved in muscle growth and development. It causes progressive weakness and degeneration of the skeletal muscles that control movement. There are several major types and dozens of sub-types of muscular dystrophy. Most are extremely rare. The disorders differ by distribution and extent of muscle weakness, age of...
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Article Overview
This article reviews muscular dystrophy as a group of genetic muscle disorders, highlights several major types, and then presents a focused coding scenario involving facioscapulohumeral muscular dystrophy and a surgical fusion procedure. It is useful for coders, clinical documentation staff, and billing professionals who need a broad understanding of the condition and want to evaluate the related diagnosis-and-procedure coding discussion.
Why This Topic Matters
Muscular dystrophy includes multiple distinct subtypes, so accurate documentation and coding depend on recognizing the specific form described in the record. The article also connects the clinical condition to a surgical case, making it relevant for diagnosis selection and procedure code review.
Article Sections
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Overview of muscular dystrophy
Introduces muscular dystrophy as a group of inherited muscle disorders and summarizes broad differences among major subtypes. The section also describes general disease features and progression.
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Major muscular dystrophy types
Reviews several commonly discussed forms of muscular dystrophy and compares their broad clinical patterns. The section focuses on how the subtypes are distinguished at a high level.
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Coding scenario: facioscapulohumeral dystrophy and scapulothoracic fusion
Presents a patient scenario involving a specific muscular dystrophy diagnosis and a reconstructive shoulder-related procedure. The section frames the coding question without providing the premium code-selection details.
What You Will Learn
- How muscular dystrophy is broadly categorized in coding-focused documentation
- Which major muscular dystrophy subtypes are discussed in the article
- How the article frames a diagnosis-and-procedure coding scenario involving a specific dystrophy subtype
- The general clinical context that may support documentation review for muscular dystrophy cases
Who Should Read This
- Medical coders
- Coding auditors
- Clinical documentation improvement specialists
- Billing and reimbursement staff
- Healthcare providers documenting neuromuscular conditions
Codes Discussed
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