I80.9
BillablePhlebitis and thrombophlebitis of unspecified site
Phlebitis and thrombophlebitis of unspecified site
Coding Notes
Includes
Conditions included under this code
- endophlebitis
- inflammation, vein
- periphlebitis
- suppurative phlebitis
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Also Known As / Clinical Terms
SNOMED CT
- Superficial phlebitis2477008
- Superficial thrombophlebitis2477008
- Deep thrombophlebitis16750002
- Periphlebitis36675003
- Endophlebitis54771008
- Inflammation of vein61599003
- Phlebitis61599003
- Thrombophlebitis64156001
- Suppurative phlebitis77910001
- Neonatal thrombophlebitis95620003
- Thrombophlebitis of the newborn95620003
- Phlebitis after infusion213308006
- Thrombophlebitis after infusion213310008
- Radiation thrombophlebitis234047000
- Thrombophlebitis caused by radiation234047000
- Post-phlebitic disorder410012006
- Post-phlebitic sequela410012006
- Sequela of phlebitis410012006
- Septic thrombophlebitis439731006
- Phlebitis following perfusion789666007
- Phlebitis following transfusion789667003
- Phlebitis due to procedure789668008
- Phlebitis during procedure789669000
- Thrombophlebitis during procedure789671000
- Thrombophlebitis due to procedure789672007
- Thrombophlebitis following perfusion789681001
- Thrombophlebitis following transfusion789682008
- Superficial thrombophlebitis following administration of drug via intravenous route1256043002
Frequently Asked Questions
What is ICD-10 code I80.9?
ICD-10-CM code I80.9 represents "Phlebitis and thrombophlebitis of unspecified site". It is a billable/specific code that can be used on a claim.
Is I80.9 a billable code?
Yes, I80.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is I80.9 in?
I80.9 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).
What codes cannot be used with I80.9?
I80.9 has Excludes1 notes indicating codes that cannot be used together with it, including: venous embolism and thrombosis of lower extremities (I82.4-, I82.5-, I82.81-).
What SNOMED CT codes does I80.9 map to?
I80.9 maps to 22 SNOMED CT concepts: 16750002, 54771008, 61599003, 95620003, 36675003, and 17 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for I80.9?
I80.9 is linked to 1 UMLS Concept Unique Identifier: C1367972. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.