G73.1 – Lambert-Eaton syndrome in neoplastic disease
ICD-10-CM 2027 diagnosis code · Diseases of myoneural junction and muscle
ICD-10-CM code
G73.1
- Code
G73.1(claims format:G731)- Description
- Lambert-Eaton syndrome in neoplastic disease
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 6. Diseases of the nervous system (G00-G99)
- Block
- G70-G73 Diseases of myoneural junction and muscle
- Parent codes
- G73
Notes for G73.1
Index terms for G73.1
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in G73
Frequently asked questions
What is ICD-10 code G73.1?
G73.1 is the ICD-10-CM code for lambert-Eaton syndrome in neoplastic disease, in the block G70-G73 (Diseases of myoneural junction and muscle).
Is G73.1 a billable code?
Yes. G73.1 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does G73.1 belong to?
It belongs to category G73 – Disorders of myoneural junction and muscle in diseases classified elsewhere.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.