1. ICD-10-CM Codes
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2. N00-N99 Diseases of the genitourinary system
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3. N80-N98 Noninflammatory disorders of female genital tract
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4. N83- Noninflammatory disorders of ovary, fallopian tube and broad ligament
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5. 2021 ICD-10-CM Diagnosis Code N83.1

2021 ICD-10-CM Diagnosis Code N83.1

Corpus luteum cyst

2016 2017 - Converted to Parent Code 2018 2019 2020 2021 Non-Billable/Non-Specific Code

• N83.1 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
• The 2021 edition of ICD-10-CM N83.1 became effective on October 1, 2020.
• This is the American ICD-10-CM version of N83.1 - other international versions of ICD-10 N83.1 may differ.

• Hemorrhage of corpus luteum cyst
• Hemorrhage, corpus luteum cyst
• Left corpus luteum cyst
• Left hemorrhagic corpus luteum cyst
• Right corpus luteum cyst
• Right hemorrhagic corpus luteum cyst

• 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
• 2017 (effective 10/1/2016): Deleted code
• 2017 (effective 10/1/2016): New code
• 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

• Type 2 Excludes: D27
  ICD-10-CM Diagnosis Code D27

  Benign neoplasm of ovary

  2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code

  Type 2 Excludes

  • corpus albicans cyst (N83.2-)
  • corpus luteum cyst (N83.1-)
  • endometrial cyst (N80.1)
  • follicular (atretic) cyst (N83.0-)
  • graafian follicle cyst (N83.0-)
  • ovarian cyst NEC (N83.2-)
  • ovarian retention cyst (N83.2-)

  Use Additional

  • code to identify any functional activity.

• Cyst (colloid) (mucous) (simple) (retention)
  • corpus
    • luteum N83.1- (hemorrhagic) (ruptured)
  • ovary, ovarian (twisted) N83.20-
    ICD-10-CM Diagnosis Code N83.20-

    Unspecified ovarian cysts

    2016 2017 - Converted to Parent Code 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    • corpus
      • luteum N83.1- (hemorrhagic)
    • theca lutein N83.1- (hemorrhagic)
  • granulosal lutein N83.1- (hemorrhagic)
  • lutein N83.1-
  • theca lutein N83.1- (ovary)
• Cystic - see also condition
  • corpora lutea N83.1- (hemorrhagic)
• Hemorrhage, hemorrhagic (concealed) R58
  ICD-10-CM Diagnosis Code R58

  Hemorrhage, not elsewhere classified

  2016 2017 2018 2019 2020 2021 Billable/Specific Code

  Applicable To

  • Hemorrhage NOS

  Type 1 Excludes

  • hemorrhage included with underlying conditions, such as:
  • acute duodenal ulcer with hemorrhage (K26.0)
  • acute gastritis with bleeding (K29.01)
  • ulcerative enterocolitis with rectal bleeding (K51.01)
  • corpus luteum N83.1- (ruptured)
• Rupture, ruptured
  • ovary, ovarian N83.8
    ICD-10-CM Diagnosis Code N83.8

    Other noninflammatory disorders of ovary, fallopian tube and broad ligament

    2016 2017 2018 2019 2020 2021 Billable/Specific Code

    Applicable To

    • Broad ligament laceration syndrome [Allen-Masters]
    • corpus luteum cyst N83.1-
  • corpus luteum N83.1- (infected) (ovary)

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