Valid for Submission
E89.1 is a billable diagnosis code used to specify a medical diagnosis of postprocedural hypoinsulinemia. The code E89.1 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code E89.1 might also be used to specify conditions or terms like hypoinsulinemia following procedure, hypoinsulinism, postpancreatectomy hyperglycemia, postpancreatectomy hypoinsulinemia or post-surgical hypoinsulinemia.
Tabular List of Diseases and Injuries
The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code E89.1:
Inclusion TermsInclusion Terms
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.
- Postpancreatectomy hyperglycemia
- Postsurgical hypoinsulinemia
Use Additional CodeUse Additional Code
The “use additional code” indicates that a secondary code could be used to further specify the patient’s condition. This note is not mandatory and is only used if enough information is available to assign an additional code.
- code, if applicable, to identify:
- acquired absence of pancreas Z90.41
- diabetes mellitus postpancreatectomy postprocedural E13
- insulin use Z79.4
Type 1 ExcludesType 1 Excludes
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.
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code E89.1 are found in the index:
- - Complication (s) (from) (of)
- - Hypoinsulinemia, postprocedural - E89.1
- - Postpancreatectomy hyperglycemia - E89.1
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Hypoinsulinemia following procedure
- Postpancreatectomy hyperglycemia
- Postpancreatectomy hypoinsulinemia
- Post-surgical hypoinsulinemia
Convert E89.1 to ICD-9 Code
Information for Patients
Metabolism is the process your body uses to get or make energy from the food you eat. Food is made up of proteins, carbohydrates, and fats. Chemicals in your digestive system break the food parts down into sugars and acids, your body's fuel. Your body can use this fuel right away, or it can store the energy in your body tissues, such as your liver, muscles, and body fat.
A metabolic disorder occurs when abnormal chemical reactions in your body disrupt this process. When this happens, you might have too much of some substances or too little of other ones that you need to stay healthy. There are different groups of disorders. Some affect the breakdown of amino acids, carbohydrates, or lipids. Another group, mitochondrial diseases, affects the parts of the cells that produce the energy.
You can develop a metabolic disorder when some organs, such as your liver or pancreas, become diseased or do not function normally. Diabetes is an example.
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[Learn More in MedlinePlus]