2019 ICD-10-CM Diagnosis Code I51.89

Other ill-defined heart diseases

    2016 2017 2018 2019 Billable/Specific Code
  • I51.89 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 I51.89 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of I51.89 - other international versions of ICD-10 I51.89 may differ.
Applicable To
  • Carditis (acute)(chronic)
  • Pancarditis (acute)(chronic)
The following code(s) above I51.89 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 I51.89:
  • I00-I99
    2019 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
  • I51
    ICD-10-CM Diagnosis Code I51

    Complications and ill-defined descriptions of heart disease

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Complications and ill-defined descriptions of heart disease
Approximate Synonyms
  • Abscess of heart
  • Heart disease due to ionizing radiation
  • Papillary muscle disorder
  • Radiation heart disease due to radiation treatment
ICD-10-CM I51.89 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):
  • 302 Atherosclerosis with mcc
  • 303 Atherosclerosis without mcc

Convert I51.89 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

Diagnosis Index entries containing back-references to I51.89:
  • Asynergia, asynergy R27.8
    ICD-10-CM Diagnosis Code R27.8

    Other lack of coordination

      2016 2017 2018 2019 Billable/Specific Code
    • ventricular I51.89
  • Carditis (acute) (bacterial) (chronic) (subacute) I51.89
  • Disease, diseased - see also Syndrome
    • heart (organic) I51.9
      ICD-10-CM Diagnosis Code I51.9

      Heart disease, unspecified

        2016 2017 2018 2019 Billable/Specific Code
  • Disorder (of) - see also Disease
    • cardiac, functional I51.89
  • Displacement, displaced
    • heart (congenital) Q24.8
      ICD-10-CM Diagnosis Code Q24.8

      Other specified congenital malformations of heart

        2016 2017 2018 2019 Billable/Specific Code POA Exempt
      Applicable To
      • Congenital diverticulum of left ventricle
      • Congenital malformation of myocardium
      • Congenital malformation of pericardium
      • Malposition of heart
      • Uhl's disease
      • acquired I51.89
  • Dysfunction
    • heart I51.89
    • papillary muscle I51.89
  • Hemorrhage, hemorrhagic (concealed) R58
    ICD-10-CM Diagnosis Code R58

    Hemorrhage, not elsewhere classified

      2016 2017 2018 2019 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)
    • heart I51.89
  • Hyperkinesia, hyperkinetic (disease) (reaction) (syndrome) (childhood) (adolescence) - see also Disorder, attention-deficit hyperactivity
    • heart I51.89
  • Incompetency, incompetent, incompetence
    • chronotropic I45.89
      ICD-10-CM Diagnosis Code I45.89

      Other specified conduction disorders

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Atrioventricular [AV] dissociation
      • Interference dissociation
      • Isorhythmic dissociation
      • Nonparoxysmal AV nodal tachycardia
      • with
        • left ventricular dysfunction I51.89
  • Pancarditis (acute) (chronic) I51.89

ICD-10-CM Codes Adjacent To I51.89
I51 Complications and ill-defined descriptions of heart disease
I51.0 Cardiac septal defect, acquired
I51.1 Rupture of chordae tendineae, not elsewhere classified
I51.2 Rupture of papillary muscle, not elsewhere classified
I51.3 Intracardiac thrombosis, not elsewhere classified
I51.4 Myocarditis, unspecified
I51.5 Myocardial degeneration
I51.7 Cardiomegaly
I51.8 Other ill-defined heart diseases
I51.81 Takotsubo syndrome
I51.89 Other ill-defined heart diseases
I51.9 Heart disease, unspecified
I52 Other heart disorders in diseases classified elsewhere
I60 Nontraumatic subarachnoid hemorrhage
I60.0 Nontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation
I60.00 Nontraumatic subarachnoid hemorrhage from unspecified carotid siphon and bifurcation
I60.01 Nontraumatic subarachnoid hemorrhage from right carotid siphon and bifurcation
I60.02 Nontraumatic subarachnoid hemorrhage from left carotid siphon and bifurcation
I60.1 Nontraumatic subarachnoid hemorrhage from middle cerebral artery
I60.10 Nontraumatic subarachnoid hemorrhage from unspecified middle cerebral artery
I60.11 Nontraumatic subarachnoid hemorrhage from right middle cerebral artery

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