Acute myocardial infarction, unspecified. I21.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2019 edition of ICD-10-CM I21.9 became effective on October 1, 2018.
Used for medical claim reporting in all healthcare settings, ICD-10-CM is a standardized classification system of diagnosis codes that represent conditions and diseases, related health problems, abnormal findings, signs and symptoms, injuries, external causes of injuries and diseases, and social circumstances.
The ICD-10-CM is a catalog of diagnosis codes used by medical professionals for medical coding and reporting in health care settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates.
The following 72,752 ICD-10-CM codes are billable/specific and can be used to indicate a diagnosis for reimbursement purposes as there are no codes with a greater level of specificity under each code. Displaying codes 1-100 of 72,752: A00.0 Cholera due to Vibrio cholerae 01, biovar cholerae. A00.1 Cholera due to Vibrio cholerae 01, biovar eltor. A00.9 Cholera, unspecified.
ICD-10 code G89. 1 for Acute pain, not elsewhere classified is a medical classification as listed by WHO under the range - Diseases of the nervous system .
R05. 1 (Acute cough)
9 Disease of appendix, unspecified.
ICD-10-CM Code for Acute respiratory distress R06. 03.
ICD-10 code J01. 90 for Acute sinusitis, unspecified is a medical classification as listed by WHO under the range - Diseases of the respiratory system .
While an occasional cough is normal, a cough that persists may be a sign of a medical problem. A cough is considered "acute" if it lasts less than three weeks. It is considered "chronic" if it lasts longer than eight weeks (four weeks in children).
Clinical Information. A disorder characterized by acute inflammation to the vermiform appendix caused by a pathogenic agent.
ICD-10 code K35. 3 for Acute appendicitis with localized peritonitis is a medical classification as listed by WHO under the range - Diseases of the digestive system .
ICD-10 code R10. 9 for Unspecified abdominal pain is a medical classification as listed by WHO under the range - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified .
Acute Respiratory Failure as Principal Diagnosis A code from subcategory J96. 0, Acute respiratory failure, or subcategory J96. 2, Acute and chronic respiratory failure, may be assigned as a principal diagnosis when it is the condition established after study to be chiefly responsible for the hospital admission.
9 – Acute Bronchitis, Unspecified. Code J20. 9 is the diagnosis code used for Acute Bronchitis, Unspecified.
Secondary diagnosis: Respiratory failure may be listed as a secondary diagnosis if it occurs after admission, or if it is present on admission, but does not meet the definition of principal diagnosis.
Codes. I21 Acute myocardial infarction.
myocardial infarction specified as acute or with a stated duration of 4 weeks (28 days) or less from onset. A disorder characterized by gross necrosis of the myocardium; this is due to an interruption of blood supply to the area. Coagulation of blood in any of the coronary vessels.
In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere.". Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code.
During pregnancy, childbirth or the puerperium, a patient admitted (or presenting for a health care encounter) because of COVID-19 should receive a principal diagnosis code of O98.5- , Other viral diseases complicating pregnancy, childbirth and the puerperium, followed by code U07.1, COVID-19, and the appropriate codes for associated manifestation (s). Codes from Chapter 15 always take sequencing priority
Chapter 1: Certain Infectious and Parasitic Diseases (A00-B99) g. Coronavirus Infections. Code only a confirmed diagnosis of the 2019 novel coronavirus disease (COVID-19) as documented by the provider, documentation of a positive COVID-19 test result, or a presumptive positive COVID-19 test result.