I80.12 – Phlebitis and thrombophlebitis of left femoral vein
ICD-10-CM 2027 diagnosis code · Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified
ICD-10-CM code
I80.12
- Code
I80.12(claims format:I8012)- Description
- Phlebitis and thrombophlebitis of left femoral vein
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 9. Diseases of the circulatory system (I00-I99)
- Block
- I80-I89 Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified
- Parent codes
- I80 › I80.1
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
I80 – Phlebitis and thrombophlebitis
Includes:
- endophlebitis
- inflammation, vein
- periphlebitis
- suppurative phlebitis
Excludes1 (not coded here):
Code first:
I80.1 – Phlebitis and thrombophlebitis of femoral vein
Applicable to:
- Phlebitis and thrombophlebitis of common femoral vein
- Phlebitis and thrombophlebitis of deep femoral vein
Related codes in I80.1
Frequently asked questions
What is ICD-10 code I80.12?
I80.12 is the ICD-10-CM code for phlebitis and thrombophlebitis of left femoral vein, in the block I80-I89 (Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified).
Is I80.12 a billable code?
Yes. I80.12 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does I80.12 belong to?
It belongs to category I80 – Phlebitis and thrombophlebitis.
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.