ICD-10-CM Codes
I00-I99
I80-I89
I82-
2023 ICD-10-CM Diagnosis Code I82.91

2023 ICD-10-CM Diagnosis Code I82.91

Chronic embolism and thrombosis of unspecified vein

2016

2017

2018

2019

2020

2021

2022

2023

Billable/Specific Code

I82.91 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM I82.91 became effective on October 1, 2022.
This is the American ICD-10-CM version of I82.91 - other international versions of ICD-10 I82.91 may differ.

The following code(s) above I82.91 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

Applicable To annotations, or
Code Also annotations, or
Code First annotations, or
Excludes1 annotations, or
Excludes2 annotations, or
Includes annotations, or
Note annotations, or
Use Additional annotations

that may be applicable to I82.91:

I00-I99
2023 ICD-10-CM Range I00-I99
Diseases of the circulatory system
Type 2 Excludes
- 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.-)
Diseases of the circulatory system
I82
ICD-10-CM Diagnosis Code I82
Other venous embolism and thrombosis
Code First
- venous embolism and thrombosis complicating:
- abortion, ectopic or molar pregnancy (O00-O07, O08.7)
- pregnancy, childbirth and the puerperium (O22.-, O87.-)
Type 2 Excludes
- venous embolism and thrombosis (of):
- cerebral (I63.6, I67.6)
- coronary (I21-I25)
- intracranial and intraspinal, septic or NOS (G08)
- intracranial, nonpyogenic (I67.6)
- intraspinal, nonpyogenic (G95.1)
- mesenteric (K55.0-)
- portal (I81)
- pulmonary (I26.-)
Other venous embolism and thrombosis

Approximate Synonyms

Chronic venous thrombosis

ICD-10-CM I82.91 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):

299 Peripheral vascular disorders with mcc
300 Peripheral vascular disorders with cc
301 Peripheral vascular disorders without cc/mcc

Convert I82.91 to ICD-9-CM

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change
2022 (effective 10/1/2021): No change
2023 (effective 10/1/2022): No change

Diagnosis Index entries containing back-references to I82.91:

Embolism (multiple) (paradoxical) I74.9
ICD-10-CM Diagnosis Code I74.9
Embolism and thrombosis of unspecified artery
- vein (acute) I82.90
  ICD-10-CM Diagnosis Code I82.90
  Acute embolism and thrombosis of unspecified vein
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  Applicable To
  Embolism of vein NOS
  Thrombosis (vein) NOS
  - chronic I82.91
Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) I82.90
ICD-10-CM Diagnosis Code I82.90
Acute embolism and thrombosis of unspecified vein
Applicable To
Embolism of vein NOS
Thrombosis (vein) NOS
- vein (acute) I82.90
  ICD-10-CM Diagnosis Code I82.90
  Acute embolism and thrombosis of unspecified vein
  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
  Applicable To
  Embolism of vein NOS
  Thrombosis (vein) NOS
  - chronic I82.91
- chronic I82.91

ICD-10-CM Codes Adjacent To I82.91

I82.81 Embolism and thrombosis of superficial veins of lower extremities

I82.811 Embolism and thrombosis of superficial veins of right lower extremity

I82.812 Embolism and thrombosis of superficial veins of left lower extremity

I82.813 …… bilateral

I82.819 Embolism and thrombosis of superficial veins of unspecified lower extremity

I82.89 Embolism and thrombosis of other specified veins

I82.890 Acute embolism and thrombosis of other specified veins

I82.891 Chronic embolism and thrombosis of other specified veins

I82.9 Embolism and thrombosis of unspecified vein

I82.90 Acute embolism and thrombosis of unspecified vein

I82.91 Chronic embolism and thrombosis of unspecified vein

I83 Varicose veins of lower extremities

I83.0 Varicose veins of lower extremities with ulcer

I83.00 Varicose veins of unspecified lower extremity with ulcer

I83.001 …… of thigh

I83.002 …… of calf

I83.003 …… of ankle

I83.004 …… of heel and midfoot

I83.005 …… other part of foot

I83.008 …… other part of lower leg

I83.009 …… of unspecified site

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2023 ICD-10-CM Diagnosis Code I82.91

Chronic embolism and thrombosis of unspecified vein

Diseases of the circulatory system

Other venous embolism and thrombosis

Embolism and thrombosis of unspecified artery

Acute embolism and thrombosis of unspecified vein

Acute embolism and thrombosis of unspecified vein

Acute embolism and thrombosis of unspecified vein