2020 ICD-10-CM Diagnosis Code N99.821

Postprocedural hemorrhage of a genitourinary system organ or structure following other procedure

    2016 2017 - Revised Code 2018 2019 2020 Billable/Specific Code
  • N99.821 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Postproc hemor of a GU sys org following other procedure
  • The 2020 edition of ICD-10-CM N99.821 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of N99.821 - other international versions of ICD-10 N99.821 may differ.
The following code(s) above N99.821 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 N99.821:
  • N00-N99
    2020 ICD-10-CM Range N00-N99

    Diseases of the genitourinary 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)
    Diseases of the genitourinary system
  • N99
    ICD-10-CM Diagnosis Code N99

    Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • irradiation cystitis (N30.4-)
    • postoophorectomy osteoporosis with current pathological fracture (M80.8-)
    • postoophorectomy osteoporosis without current pathological fracture (M81.8)
    Intraoperative and postprocedural complications and disorders of genitourinary system, not elsewhere classified
ICD-10-CM N99.821 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 919 Complications of treatment with mcc
  • 920 Complications of treatment with cc
  • 921 Complications of treatment without cc/mcc

Convert N99.821 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): Revised code
    • New description: Postprocedural hemorrhage of a genitourinary system organ or structure following other procedure
    • 2016 description: Postprocedural hemorrhage and hematoma of a genitourinary system organ or structure following other procedure
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change

Diagnosis Index entries containing back-references to N99.821:

ICD-10-CM Codes Adjacent To N99.821
N99.6 Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating a procedure
N99.61 Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating a genitourinary system procedure
N99.62 Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating other procedure
N99.7 Accidental puncture and laceration of a genitourinary system organ or structure during a procedure
N99.71 Accidental puncture and laceration of a genitourinary system organ or structure during a genitourinary system procedure
N99.72 Accidental puncture and laceration of a genitourinary system organ or structure during other procedure
N99.8 Other intraoperative and postprocedural complications and disorders of genitourinary system
N99.81 Other intraoperative complications of genitourinary system
N99.82 Postprocedural hemorrhage of a genitourinary system organ or structure following a procedure
N99.820 Postprocedural hemorrhage of a genitourinary system organ or structure following a genitourinary system procedure
N99.821 Postprocedural hemorrhage of a genitourinary system organ or structure following other procedure
N99.83 Residual ovary syndrome
N99.84 Postprocedural hematoma and seroma of a genitourinary system organ or structure following a procedure
N99.840 Postprocedural hematoma of a genitourinary system organ or structure following a genitourinary system procedure
N99.841 Postprocedural hematoma of a genitourinary system organ or structure following other procedure
N99.842 Postprocedural seroma of a genitourinary system organ or structure following a genitourinary system procedure
N99.843 Postprocedural seroma of a genitourinary system organ or structure following other procedure
N99.85 Post endometrial ablation syndrome
N99.89 Other postprocedural complications and disorders of genitourinary system
O00 Ectopic pregnancy
O00.0 Abdominal pregnancy

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