ICD-10-CM category
I87: Other disorders of veins
Codes under I87 (Other disorders of veins). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| I87.0 | Postthrombotic syndrome | — |
| I87.0 | Postthrombotic syndrome | — |
| I87.00 | Postthrombotic syndrome without complications | — |
| I87.00 | Postthrombotic syndrome without complications | — |
| I87.001 | Postthrombotic syndrome without complications of right lower extremity | ✓ |
| I87.001 | Postthrombotic syndrome without complications of right lower extremity | ✓ |
| I87.01 | Postthrombotic syndrome with ulcer | — |
| I87.01 | Postthrombotic syndrome with ulcer | — |
| I87.1 | Compression of vein | ✓ |
| I87.1 | Compression of vein | ✓ |
| I87.002 | Postthrombotic syndrome without complications of left lower extremity | ✓ |
| I87.002 | Postthrombotic syndrome without complications of left lower extremity | ✓ |
| I87.02 | Postthrombotic syndrome with inflammation | — |
| I87.02 | Postthrombotic syndrome with inflammation | — |
| I87.2 | Venous insufficiency (chronic) (peripheral) | ✓ |
| I87.2 | Venous insufficiency (chronic) (peripheral) | ✓ |
| I87.003 | Postthrombotic syndrome without complications of bilateral lower extremity | ✓ |
| I87.003 | Postthrombotic syndrome without complications of bilateral lower extremity | ✓ |
| I87.03 | Postthrombotic syndrome with ulcer and inflammation | — |
| I87.03 | Postthrombotic syndrome with ulcer and inflammation | — |
| I87.3 | Chronic venous hypertension (idiopathic) | — |
| I87.3 | Chronic venous hypertension (idiopathic) | — |
| I87.8 | Other specified disorders of veins | ✓ |
| I87.8 | Other specified disorders of veins | ✓ |
| I87.009 | Postthrombotic syndrome without complications of unspecified extremity | ✓ |
| I87.009 | Postthrombotic syndrome without complications of unspecified extremity | ✓ |
| I87.09 | Postthrombotic syndrome with other complications | — |
| I87.09 | Postthrombotic syndrome with other complications | — |
| I87.9 | Disorder of vein, unspecified | ✓ |
| I87.9 | Disorder of vein, unspecified | ✓ |
| I87.011 | Postthrombotic syndrome with ulcer of right lower extremity | ✓ |
| I87.011 | Postthrombotic syndrome with ulcer of right lower extremity | ✓ |
| I87.012 | Postthrombotic syndrome with ulcer of left lower extremity | ✓ |
| I87.012 | Postthrombotic syndrome with ulcer of left lower extremity | ✓ |
| I87.013 | Postthrombotic syndrome with ulcer of bilateral lower extremity | ✓ |
| I87.013 | Postthrombotic syndrome with ulcer of bilateral lower extremity | ✓ |
| I87.019 | Postthrombotic syndrome with ulcer of unspecified lower extremity | ✓ |
| I87.019 | Postthrombotic syndrome with ulcer of unspecified lower extremity | ✓ |
| I87.021 | Postthrombotic syndrome with inflammation of right lower extremity | ✓ |
| I87.021 | Postthrombotic syndrome with inflammation of right lower extremity | ✓ |
| I87.022 | Postthrombotic syndrome with inflammation of left lower extremity | ✓ |
| I87.022 | Postthrombotic syndrome with inflammation of left lower extremity | ✓ |
| I87.023 | Postthrombotic syndrome with inflammation of bilateral lower extremity | ✓ |
| I87.023 | Postthrombotic syndrome with inflammation of bilateral lower extremity | ✓ |
| I87.029 | Postthrombotic syndrome with inflammation of unspecified lower extremity | ✓ |
| I87.029 | Postthrombotic syndrome with inflammation of unspecified lower extremity | ✓ |
| I87.30 | Chronic venous hypertension (idiopathic) without complications | — |
| I87.30 | Chronic venous hypertension (idiopathic) without complications | — |
| I87.031 | Postthrombotic syndrome with ulcer and inflammation of right lower extremity | ✓ |
| I87.031 | Postthrombotic syndrome with ulcer and inflammation of right lower extremity | ✓ |
| I87.31 | Chronic venous hypertension (idiopathic) with ulcer | — |
| I87.31 | Chronic venous hypertension (idiopathic) with ulcer | — |
| I87.032 | Postthrombotic syndrome with ulcer and inflammation of left lower extremity | ✓ |
| I87.032 | Postthrombotic syndrome with ulcer and inflammation of left lower extremity | ✓ |
| I87.32 | Chronic venous hypertension (idiopathic) with inflammation | — |
| I87.32 | Chronic venous hypertension (idiopathic) with inflammation | — |
| I87.033 | Postthrombotic syndrome with ulcer and inflammation of bilateral lower extremity | ✓ |
| I87.033 | Postthrombotic syndrome with ulcer and inflammation of bilateral lower extremity | ✓ |
| I87.33 | Chronic venous hypertension (idiopathic) with ulcer and inflammation | — |
| I87.33 | Chronic venous hypertension (idiopathic) with ulcer and inflammation | — |
| I87.039 | Postthrombotic syndrome with ulcer and inflammation of unspecified lower extremity | ✓ |
| I87.039 | Postthrombotic syndrome with ulcer and inflammation of unspecified lower extremity | ✓ |
| I87.39 | Chronic venous hypertension (idiopathic) with other complications | — |
| I87.39 | Chronic venous hypertension (idiopathic) with other complications | — |
| I87.091 | Postthrombotic syndrome with other complications of right lower extremity | ✓ |
| I87.091 | Postthrombotic syndrome with other complications of right lower extremity | ✓ |
| I87.092 | Postthrombotic syndrome with other complications of left lower extremity | ✓ |
| I87.092 | Postthrombotic syndrome with other complications of left lower extremity | ✓ |
| I87.093 | Postthrombotic syndrome with other complications of bilateral lower extremity | ✓ |
| I87.093 | Postthrombotic syndrome with other complications of bilateral lower extremity | ✓ |
| I87.099 | Postthrombotic syndrome with other complications of unspecified lower extremity | ✓ |
| I87.099 | Postthrombotic syndrome with other complications of unspecified lower extremity | ✓ |
| I87.301 | Chronic venous hypertension (idiopathic) without complications of right lower extremity | ✓ |
| I87.301 | Chronic venous hypertension (idiopathic) without complications of right lower extremity | ✓ |
| I87.302 | Chronic venous hypertension (idiopathic) without complications of left lower extremity | ✓ |
| I87.302 | Chronic venous hypertension (idiopathic) without complications of left lower extremity | ✓ |
| I87.303 | Chronic venous hypertension (idiopathic) without complications of bilateral lower extremity | ✓ |
| I87.303 | Chronic venous hypertension (idiopathic) without complications of bilateral lower extremity | ✓ |
| I87.309 | Chronic venous hypertension (idiopathic) without complications of unspecified lower extremity | ✓ |
| I87.309 | Chronic venous hypertension (idiopathic) without complications of unspecified lower extremity | ✓ |
| I87.311 | Chronic venous hypertension (idiopathic) with ulcer of right lower extremity | ✓ |
| I87.311 | Chronic venous hypertension (idiopathic) with ulcer of right lower extremity | ✓ |
| I87.312 | Chronic venous hypertension (idiopathic) with ulcer of left lower extremity | ✓ |
| I87.312 | Chronic venous hypertension (idiopathic) with ulcer of left lower extremity | ✓ |
| I87.313 | Chronic venous hypertension (idiopathic) with ulcer of bilateral lower extremity | ✓ |
| I87.313 | Chronic venous hypertension (idiopathic) with ulcer of bilateral lower extremity | ✓ |
| I87.319 | Chronic venous hypertension (idiopathic) with ulcer of unspecified lower extremity | ✓ |
| I87.319 | Chronic venous hypertension (idiopathic) with ulcer of unspecified lower extremity | ✓ |
| I87.321 | Chronic venous hypertension (idiopathic) with inflammation of right lower extremity | ✓ |
| I87.321 | Chronic venous hypertension (idiopathic) with inflammation of right lower extremity | ✓ |
| I87.322 | Chronic venous hypertension (idiopathic) with inflammation of left lower extremity | ✓ |
| I87.322 | Chronic venous hypertension (idiopathic) with inflammation of left lower extremity | ✓ |
| I87.323 | Chronic venous hypertension (idiopathic) with inflammation of bilateral lower extremity | ✓ |
| I87.323 | Chronic venous hypertension (idiopathic) with inflammation of bilateral lower extremity | ✓ |
| I87.329 | Chronic venous hypertension (idiopathic) with inflammation of unspecified lower extremity | ✓ |
| I87.329 | Chronic venous hypertension (idiopathic) with inflammation of unspecified lower extremity | ✓ |
| I87.331 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of right lower extremity | ✓ |
| I87.331 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of right lower extremity | ✓ |
| I87.332 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of left lower extremity | ✓ |
| I87.332 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of left lower extremity | ✓ |
| I87.333 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of bilateral lower extremity | ✓ |
| I87.333 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of bilateral lower extremity | ✓ |
| I87.339 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of unspecified lower extremity | ✓ |
| I87.339 | Chronic venous hypertension (idiopathic) with ulcer and inflammation of unspecified lower extremity | ✓ |
| I87.391 | Chronic venous hypertension (idiopathic) with other complications of right lower extremity | ✓ |
| I87.391 | Chronic venous hypertension (idiopathic) with other complications of right lower extremity | ✓ |
| I87.392 | Chronic venous hypertension (idiopathic) with other complications of left lower extremity | ✓ |
| I87.392 | Chronic venous hypertension (idiopathic) with other complications of left lower extremity | ✓ |
| I87.393 | Chronic venous hypertension (idiopathic) with other complications of bilateral lower extremity | ✓ |
| I87.393 | Chronic venous hypertension (idiopathic) with other complications of bilateral lower extremity | ✓ |
| I87.399 | Chronic venous hypertension (idiopathic) with other complications of unspecified lower extremity | ✓ |
| I87.399 | Chronic venous hypertension (idiopathic) with other complications of unspecified lower extremity | ✓ |
Frequently asked questions
What is ICD-10-CM code I87?
I87 is an ICD-10-CM category covering Other disorders of veins. It contains 112 more specific diagnosis codes, 88 of which are billable.
Is I87 a billable code?
No — I87 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example I87.0 — Postthrombotic syndrome). 88 of the 112 codes under I87 are billable.
What codes fall under I87?
I87 includes I87.0, I87.0, I87.00, I87.00, I87.001, plus 107 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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