I87.309 — Chronic venous hypertension (idiopathic) without complications of unspecified lower extremity
Is I87.309 billable?
Yes, but I87.309 is an unspecified code. I87.309 is a valid, billable ICD-10-CM code for encounters from October 1, 2026 through September 30, 2027. However, I87.309 is an unspecified or catch-all code. Payers apply additional scrutiny to unspecified codes and many deny them when the medical record supports a more specific option, so check the documentation before selecting I87.309 — the more specific alternatives are listed below.
More specific alternatives
I87.309 at a glance
| Code | I87.309 |
|---|---|
| Description | Chronic venous hypertension (idiopathic) without complications of unspecified lower extremity |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does I87.309 group to?
I87.309 sits in MDC 05 and helps define the logic of 3 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 299Peripheral Vascular Disorders with MCCmedical
- 300Peripheral Vascular Disorders with CCmedical
- 301Peripheral Vascular Disorders without CC/MCCmedical
How is I87.309 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to I87.309. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Hypertension, hypertensive › venous › idiopathic (accelerated) (benign) (essential) (idiopathic) (malignant) (systemic)
Inclusion terms
Alternative wording in documentation that is classified to I87.309.
- Chronic venous hypertension NOS
Excludes1 — never code together — inherited from I87.3
The conditions below can never be reported together with I87.309 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes2 — not included here — inherited from Chapter 9
The conditions below are not part of I87.309, but a patient may have both at the same time. When documentation supports it, I87.309 and the excluded code may both be reported.
- 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.-)
How long has I87.309 existed?
I87.309 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.