Is ICD-10-CM code I87 billable?

No, I87 (Other disorders of veins) is a non-billable ICD-10-CM code. It must be coded to a more specific subcategory before it can be used for reimbursement.

What chapter does ICD-10-CM code I87 belong to?

I87 belongs to Chapter 9 of the ICD-10-CM tabular list: I00–I99 (Diseases of the Circulatory System).

I87

Non-Billable

ChapterI00–I99

Rankcategory

Description

Other disorders of veins

About ICD-10-CM code I87

I87 is the ICD-10-CM diagnosis code for Other disorders of veins. It sits in I00-I99 Diseases of the Circulatory System, within Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89). I87 is not billable on its own, coders must choose one of its more specific child codes instead.

Use a more specific code (4 billable, 2 non-billable)

I87.0Postthrombotic syndromehas subcodes I87.1Compression of vein I87.2Venous insufficiency (chronic) (peripheral)I87.3Chronic venous hypertension (idiopathic)has subcodes I87.8Other specified disorders of veins I87.9Disorder of vein, unspecified

Metadata & Insights

•Non-billable category (requires more specific sub-code).
•Chapter 9: Diseases of the Circulatory System (I00-I99).

CH9 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)

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.-)

Clinical Hierarchy

BillableHas subcodes

CH9Diseases of the circulatory system (I00-I99)

I80-I89Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)

I87Other disorders of veinsNot billable

I87.0Postthrombotic syndromeSubcodes

I87.1Compression of veinBillable

I87.2Venous insufficiency (chronic) (peripheral)Billable

I87.3Chronic venous hypertension (idiopathic)Subcodes

I87.8Other specified disorders of veinsBillable

I87.9Disorder of vein, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I87:

chapterCH9

Diseases of the circulatory system (I00-I99)

View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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