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I70.3

Non-billable

Athscl unsp type bypass graft(s) of the extremities

Atherosclerosis of unspecified type of bypass graft(s) of the extremities

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

I70-I79

Parent Code

I70

Child Codes

8

Coding Notes

Includes

Conditions included under this code

  • arteriolosclerosis
  • arterial degeneration
  • arteriosclerosis
  • arteriosclerotic vascular disease
  • arteriovascular degeneration
  • atheroma
  • endarteritis deformans or obliterans
  • senile arteritis
  • senile endarteritis
  • vascular degeneration

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • embolism or thrombus of bypass graft(s) of extremities (T82.8-)

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.-)
  • arteriosclerotic cardiovascular disease (I25.1-)
  • arteriosclerotic heart disease (I25.1-)
  • atheroembolism (I75.-)
  • cerebral atherosclerosis (I67.2)
  • coronary atherosclerosis (I25.1-)
  • mesenteric atherosclerosis (K55.1)
  • precerebral atherosclerosis (I67.2)
  • primary pulmonary atherosclerosis (I27.0)

Use Additional Code

Additional codes that should follow this code

  • code to identify:
  • exposure to environmental tobacco smoke (Z77.22)
  • history of tobacco dependence (Z87.891)
  • occupational exposure to environmental tobacco smoke (Z57.31)
  • tobacco dependence (F17.-)
  • tobacco use (Z72.0)
  • code, if applicable, to identify chronic total occlusion of artery of extremity (I70.92)

Child Codes (8)

I70.30

Unsp athscl unsp type bypass graft(s) of the extremities

I70.31

Athscl unsp type bypass of the extremities w intrmt claud

I70.32

Athscl unsp type bypass of the extremities w rest pain

I70.33

Athscl unsp type bypass of the right leg w ulceration

I70.34

Athscl unsp type bypass of the left leg w ulceration

I70.35

Athscl unsp type bypass graft(s) of extremity w ulceration

BillableI70.36

Athscl unsp type bypass of the extremities w gangrene

I70.39

Oth athscl unsp type bypass graft(s) of the extremities

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code I70.3?

ICD-10-CM code I70.3 represents "Atherosclerosis of unspecified type of bypass graft(s) of the extremities". It is a non-billable header code — use a more specific child code for billing purposes.

Is I70.3 a billable code?

No, I70.3 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 8 child codes under I70.3.

What chapter is I70.3 in?

I70.3 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).

What codes cannot be used with I70.3?

I70.3 has Excludes1 notes indicating codes that cannot be used together with it, including: embolism or thrombus of bypass graft(s) of extremities (T82.8-).

What are the subcategories under I70.3?

I70.3 has 8 child codes, including: I70.30 (Unsp athscl unsp type bypass graft(s) of the extremities), I70.31 (Athscl unsp type bypass of the extremities w intrmt claud), I70.32 (Athscl unsp type bypass of the extremities w rest pain), I70.33 (Athscl unsp type bypass of the right leg w ulceration), and 4 more.

Are additional codes required with I70.3?

Yes, when using I70.3 you should also code: code to identify:; exposure to environmental tobacco smoke (Z77.22); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0); code, if applicable, to identify chronic total occlusion of artery of extremity (I70.92).

What are the UMLS CUIs for I70.3?

I70.3 is linked to 1 UMLS Concept Unique Identifier: C2882744. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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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.