ICD-9 Code 425.7
Nutritional and metabolic cardiomyopathy
Not Valid for Submission
425.7 is a legacy non-billable code used to specify a medical diagnosis of nutritional and metabolic cardiomyopathy. This code was replaced on September 30, 2015 by its ICD-10 equivalent.
ICD-9: | 425.7 |
Short Description: | Metabolic cardiomyopathy |
Long Description: | Nutritional and metabolic cardiomyopathy |
Convert 425.7 to ICD-10
The following crosswalk between ICD-9 to ICD-10 is based based on the General Equivalence Mappings (GEMS) information:
- I43 - Cardiomyopathy in diseases classified elsewhere
Code Classification
-
Diseases of the circulatory system (390–459)
-
Other forms of heart disease (420-429)
- 425 Cardiomyopathy
-
Other forms of heart disease (420-429)
Information for Medical Professionals
Code Edits
The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-9 Code Edits are applicable to this code:
- Manifestations not allowed as principal diagnosis Manifestations not allowed as principal diagnosis
Manifestations not allowed as principal diagnosis: Manifestation codes describe the manifestation of an underlying disease, not the disease itself, and therefore should not be used as a principal diagnosis.
Index to Diseases and Injuries
References found for the code 425.7 in the Index of Diseases and Injuries:
- Amyloid disease or degeneration 277.30
- heart 277.39 425.7
- Amyloidosis familial general generalized genetic primary 277.30
- heart 277.39 425.7
- Beriberi acute atrophic chronic dry subacute wet 265.0
- heart disease 265.0 425.7
- Cardiomyopathy congestive constrictive familial infiltrative obstructive restrictive sporadic 425.4
- amyloid 277.39 425.7
- beriberi 265.0 425.7
- due to
- amyloidosis 277.39 425.7
- beriberi 265.0 425.7
- cardiac glycogenosis 271.0 425.7
- mucopolysaccharidosis 277.5 425.7
- glycogen storage 271.0 425.7
- metabolic NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 277.9 425.7- amyloid 277.39 425.7
- thyrotoxic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Thyrotoxicosis 242.9 425.7
- thyrotoxicosis SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Thyrotoxicosis 242.9 425.7
- nutritional 269.9 425.7
- beriberi 265.0 425.7
- thyrotoxic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Thyrotoxicosis 242.9 425.7
- Cardiopathy SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Disease heart 429.9- mucopolysaccharidosis 277.5 425.7
- Degeneration degenerative
- heart brown calcareous fatty fibrous hyaline mural muscular pigmentary senile with arteriosclerosis SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Degeneration myocardial 429.1- amyloid 277.39 425.7
- myocardium myocardial brown calcareous fatty fibrous hyaline mural muscular pigmentary senile with arteriosclerosis 429.1
- amyloid 277.39 425.7
- heart brown calcareous fatty fibrous hyaline mural muscular pigmentary senile with arteriosclerosis SEE ALSO See Also
- Disease diseased SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Syndrome- glycogen storage Andersen s Cori types 1 7 Forbes McArdle Schmid Pearson Pompe s types I VII 271.0
- cardiac 271.0 425.7
- heart 271.0 425.7
- myocardium 271.0 425.7
- heart organic 429.9
- amyloid 277.39 425.7
- beriberi 265.0 425.7
- due to
- amyloidosis 277.39 425.7
- beriberi 265.0 425.7
- cardiac glycogenosis 271.0 425.7
- mucopolysaccharidosis 277.5 425.7
- glycogen storage 271.0 425.7
- hyperthyroid SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Hyperthyroidism 242.9 425.7
- thyroid gland SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Hyperthyroidism 242.9 425.7
- thyrotoxic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Thyrotoxicosis 242.9 425.7
- thyroid gland NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 246.9- heart SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Hyperthyroidism 242.9 425.7
- heart SEE ALSO See Also
- glycogen storage Andersen s Cori types 1 7 Forbes McArdle Schmid Pearson Pompe s types I VII 271.0
- Failure failed
- heart acute sudden 428.9
- thyrotoxic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Thyrotoxicosis 242.9 425.7
- thyrotoxic SEE ALSO See Also
- heart acute sudden 428.9
- Glycogenosis SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Disease glycogen storage 271.0- cardiac 271.0 425.7
- Infiltrate infiltration
- heart cardiac
- glycogenic 271.0 425.7
- myocardium myocardial
- glycogenic 271.0 425.7
- heart cardiac
- Laryngitis acute edematous fibrinous gangrenous infective infiltrative malignant membranous phlegmonous pneumococcal pseudomembranous septic subglottic suppurative ulcerative viral 464.00
- Mucopolysaccharidosis types 1 6 277.5
- cardiopathy 277.5 425.7
- Myocardiopathy congestive constrictive familial idiopathic infiltrative obstructive primary restrictive sporadic 425.4
- amyloid 277.39 425.7
- beriberi 265.0 425.7
- due to
- amyloidosis 277.39 425.7
- beriberi 265.0 425.7
- cardiac glycogenosis 271.0 425.7
- mucopolysaccharidosis 277.5 425.7
- glycogen storage 271.0 425.7
- metabolic NEC NEC "Not elsewhere classifiable"
This abbreviation in the index represents “other specified” when a specific code is not available for a condition the index directs the coder to the “other specified” code in the tabular. 277.9 425.7
- nutritional 269.9 425.7
- thyrotoxic SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Thyrotoxicosis 242.9 425.7
- Thyrotoxic
- heart failure SEE ALSO See Also
A “see also” instruction following a main term in the index instructs that there is another main term that may also be referenced that may provide additional index entries that may be useful. It is not necessary to follow the “see also” note when the original main term provides the necessary code. Thyrotoxicosis 242.9 425.7
- heart failure SEE ALSO See Also
- Thyrotoxicosis 242.9
- heart 242.9 425.7
Information for Patients
Cardiomyopathy
Cardiomyopathy is the name for diseases of the heart muscle. These diseases enlarge your heart muscle or make it thicker and more rigid than normal. In rare cases, scar tissue replaces the muscle tissue.
Some people live long, healthy lives with cardiomyopathy. Some people don't even realize they have it. In others, however, it can make the heart less able to pump blood through the body. This can cause serious complications, including :
- Heart failure
- Abnormal heart rhythms
- Heart valve problems
- Sudden cardiac arrest (SCA)
Heart attacks, high blood pressure, infections, and other diseases can all cause cardiomyopathy. Some types of cardiomyopathy run in families. In many people, however, the cause is unknown. Treatment might involve medicines, surgery, other medical procedures, and lifestyle changes.
NIH: National Heart, Lung, and Blood Institute
[Read More]
ICD-9 Footnotes
General Equivalence Map Definitions
The ICD-9 and ICD-10 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- Approximate Flag - The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
- No Map Flag - The no map flag indicates that a code in the source system is not linked to any code in the target system.
- Combination Flag - The combination flag indicates that more than one code in the target system is required to satisfy the full equivalent meaning of a code in the source system.
Index of Diseases and Injuries Definitions
- And - The word "and" should be interpreted to mean either "and" or "or" when it appears in a title.
- Code also note - A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.
- Code first - Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.
- Type 1 Excludes Notes - A type 1 Excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- Type 2 Excludes Notes - A type 2 Excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
- Includes Notes - This note appears immediately under a three character code title to further define, or give examples of, the content of the category.
- Inclusion terms - List of terms is included under some codes. These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- NEC "Not elsewhere classifiable" - This abbreviation in the Alphabetic Index represents "other specified". When a specific code is not available for a condition, the Alphabetic Index directs the coder to the "other specified” code in the Tabular List.
- NOS "Not otherwise specified" - This abbreviation is the equivalent of unspecified.
- See - The "see" instruction following a main term in the Alphabetic Index indicates that another term should be referenced. It is necessary to go to the main term referenced with the "see" note to locate the correct code.
- See Also - A "see also" instruction following a main term in the Alphabetic Index instructs that there is another main term that may also be referenced that may provide additional Alphabetic Index entries that may be useful. It is not necessary to follow the "see also" note when the original main term provides the necessary code.
- 7th Characters - Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.
- With - The word "with" should be interpreted to mean "associated with" or "due to" when it appears in a code title, the Alphabetic Index, or an instructional note in the Tabular List. The word "with" in the Alphabetic Index is sequenced immediately following the main term, not in alphabetical order.