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3. Chapter - G00-G99
4. Section - G70-G73
5. Category - G73
6. G73.3

G73.3 - Myasthenic syndromes in other diseases classified elsewhere

• Applicable to Myasthenic syndromes in other diseases classified elsewhere
• The 2025 edition of ICD10-CM G73.3 became effective on October 1, 2024.
• This is the American ICD10-CM version of G73.3 - other international versions of ICD10 G73.3 may differ.
• G73.3 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

codefirst

• underlying disease, such as:
• neoplasm (C00-D49)
• thyrotoxicosis (E05.-)

The following codes above G73.3 contain annotation back-references that may be applicable to G73.3:

• Chapter: G00-G99 - Diseases of the nervous system
• Section: G70-G73 - Diseases of myoneural junction and muscle
• Category: G73 - Disorders of myoneural junction and muscle in diseases classified elsewhere

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.