G47.01 – Insomnia due to medical condition
ICD-10-CM 2027 diagnosis code · Episodic and paroxysmal disorders
ICD-10-CM code
G47.01
- Code
G47.01(claims format:G4701)- Description
- Insomnia due to medical condition
- 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
- G40-G47 Episodic and paroxysmal disorders
- Parent codes
- G47 › G47.0
Notes for G47.01
Code also:
- associated medical condition
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
G47 – Sleep disorders
Excludes2 (not included here):
G47.0 – Insomnia
Excludes2 (not included here):
- alcohol related insomnia (F10.182, F10.282, F10.982)
- drug-related insomnia (F11.182, F11.282, F11.982, F13.182, F13.282, F13.982, F14.182, F14.282, F14.982, F15.182, F15.282, F15.982, F19.182, F19.282, F19.982)
- idiopathic insomnia (F51.01)
- insomnia due to a mental disorder (F51.05)
- insomnia not due to a substance or known physiological condition (F51.0-)
- nonorganic insomnia (F51.0-)
- primary insomnia (F51.01)
- sleep apnea (G47.3-)
Index terms for G47.01
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in G47.0
- G47.00 – Insomnia, unspecifiedBillable
- G47.09 – Other insomniaBillable
Frequently asked questions
What is ICD-10 code G47.01?
G47.01 is the ICD-10-CM code for insomnia due to medical condition, in the block G40-G47 (Episodic and paroxysmal disorders).
Is G47.01 a billable code?
Yes. G47.01 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does G47.01 belong to?
It belongs to category G47 – Sleep disorders.
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.