1. ICD-10-CM Codes
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2. K00-K95
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3. K55-K64
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4. K64-
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5. 2023 ICD-10-CM Diagnosis Code K64.3

2023 ICD-10-CM Diagnosis Code K64.3

Fourth degree hemorrhoids

2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

• K64.3 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 K64.3 became effective on October 1, 2022.
• This is the American ICD-10-CM version of K64.3 - other international versions of ICD-10 K64.3 may differ.

• Bleeding fourth degree internal hemorrhoid
• Fourth degree internal hemorrhoid
• Fourth degree internal hemorrhoid with complication
• Prolapsed fourth degree internal hemorrhoid
• Strangulated fourth degree internal hemorrhoid
• Thrombosed fourth degree internal hemorrhoid
• Ulcerated fourth degree internal hemorrhoid

• 393 Other digestive system diagnoses with mcc
• 394 Other digestive system diagnoses with cc
• 395 Other digestive system diagnoses without cc/mcc

Convert K64.3 to ICD-9-CM

• 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

• Hemorrhoids (bleeding) (without mention of degree) K64.9
  ICD-10-CM Diagnosis Code K64.9

  Unspecified hemorrhoids

  2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code

  Applicable To

  • Hemorrhoids (bleeding) NOS
  • Hemorrhoids (bleeding) without mention of degree
  • 4th degree K64.3 (grade/stage IV) (with prolapsed tissue that cannot be manually replaced)

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