2024 ICD-10-CM Diagnosis Code E85.0

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

• Cardiac familial non-neuropathic amyloidosis
• Cerebral non-neuropathic heredofamilial amyloidosis angiopathy
• Familial non-neuropathic amyloidosis
• Familial non-neuropathic amyloidosis
• Familial non-neuropathic amyloidosis
• Glomerular disease due to familial disease
• Glomerular disorder due to amyloidosis
• Glomerular disorder due to non-neuropathic heredofamilial amyloidosis

Clinical Information

• Amyloid Neuropathies, Familial

  inherited disorders of the peripheral nervous system associated with the deposition of amyloid in nerve tissue. the different clinical types based on symptoms correspond to the presence of a variety of mutations in several different proteins including transthyretin (prealbumin); apolipoprotein a-i; and gelsolin.

• Amyloidosis

  a group of sporadic, familial and/or inherited, degenerative, and infectious disease processes, linked by the common theme of abnormal protein folding and deposition of amyloid. as the amyloid deposits enlarge they displace normal tissue structures, causing disruption of function. various signs and symptoms depend on the location and size of the deposits.

• Amyloidosis, Familial

  diseases in which there is a familial pattern of amyloidosis.

• Cerebral Amyloid Angiopathy, Familial

  a familial disorder marked by amyloid deposits in the walls of small and medium sized blood vessels of cerebral cortex and meninges.

• Immunoglobulin Light-chain Amyloidosis

  a nonproliferative disorder of the plasma cell characterized by excessive production and misfolding of immunoglobulin light chains that form insoluble amyloid fibrils (see amyloid deposits) in various tissues. clinical features include liver failure; multiple myeloma; nephrotic syndrome; restrictive cardiomyopathy, and neuropathies.

• Amyloid

  a fibrous protein complex that consists of proteins folded into a specific cross beta-pleated sheet structure. this fibrillar structure has been found as an alternative folding pattern for a variety of functional proteins. deposits of amyloid in the form of amyloid plaques are associated with a variety of degenerative diseases. the amyloid structure has also been found in a number of functional proteins that are unrelated to disease.

E85.0 is grouped with Diagnostic Related Groups - MS-DRG Mapping

Diagnostic Related Groups (DRGs) are a classification system used to group together diagnosis codes for the purpose of reimbursement and healthcare management. DRGs are used to standardize the way hospitals and other providers are paid for inpatient services. In this system patients are grouped together based on their principal diagnosis in areas referred to as Major Diagnostic Categories (MDC). Once a patient is assigned a particular diagnostic category, providers receive a predetermined payment rate for the services rendered. This reimbursement rate is often fixed and is meant to cover the cost of care for that patient. Reimbursement is also affected by the relative weight of a diagnostic related group based on the severity of a patient's illness and the associated cost of care during hospitalization.

Diagnostic related groups encourage healthcare providers to focus on quality and efficiency in patient care while managing costs effectively. The diagnosis code is present in the following groups for version MS-DRG V41.0 applicable from 10/01/2023 through 09/30/2024.

MS-DRG	MS-DRG Title	MCD	Relative Weight
545	CONNECTIVE TISSUE DISORDERS WITH MCC	08	2.4932
546	CONNECTIVE TISSUE DISORDERS WITH CC	08	1.1993
547	CONNECTIVE TISSUE DISORDERS WITHOUT CC/MCC	08	0.8134

The relative weight of a diagnostic related group determines the reimbursement rate based on the severity of a patient's illness and the associated cost of care during hospitalization.

Convert E85.0 to ICD-9-CM

• ICD-9-CM Code: 277.31 - Fam Mediterranean fever
  Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

Patient Education

Amyloidosis

Amyloidosis occurs when abnormal proteins called amyloids build up and form deposits. The deposits can collect in organs such as the kidney and heart. This can cause the organs to become stiff and unable to work the way they should.

There are three main types of amyloidosis:

• Primary - with no known cause
• Secondary - caused by another disease, including some types of cancer
• Familial - passed down through genes

Symptoms can vary, depending upon which organs are affected. Treatment depends on the type of amyloidosis you have. The goal is to help with symptoms and limit the production of proteins. If another disease is the cause, it needs to be treated.

[Learn More in MedlinePlus]

Familial Mediterranean fever

Familial Mediterranean fever is an inherited condition characterized by recurrent episodes of painful inflammation in the abdomen, chest, or joints.  These episodes are often accompanied by fever and sometimes a rash or headache. Occasionally inflammation may occur in other parts of the body, such as the heart; the membrane surrounding the brain and spinal cord; and in males, the testicles. In about half of affected individuals, attacks are preceded by mild signs and symptoms known as a prodrome. Prodromal symptoms include mildly uncomfortable sensations in the area that will later become inflamed, or more general feelings of discomfort.

The first episode of illness in familial Mediterranean fever usually occurs in childhood or the teenage years, but in some cases, the initial attack occurs much later in life. Typically, episodes last 12 to 72 hours and can vary in severity. Episodes generally occur once a month, and in affected women of reproductive age, attacks often correspond with menstruation or ovulation. However, the length of time between episodes can range from days to years. During these periods, affected individuals usually have no signs or symptoms related to the condition. However, without treatment to help prevent attacks and complications, a buildup of protein deposits (amyloidosis) in the body's organs and tissues may occur, especially in the kidneys, which can lead to kidney failure.

[Learn More in MedlinePlus]

Code History

• FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
• FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
• FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
• FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
• FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
• FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
• FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
• FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
• FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.