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Glam Journal

What is the ICD-10-CM code for diabetic nephropathy?

Author

James Austin

Updated on March 14, 2026

What is the ICD-10-CM code for diabetic nephropathy?

Type 2 diabetes mellitus with diabetic nephropathy E11. 21 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What is nephropathy diabetes?

Diabetic nephropathy is a common complication of type 1 and type 2 diabetes. Over time, poorly controlled diabetes can cause damage to blood vessel clusters in your kidneys that filter waste from your blood. This can lead to kidney damage and cause high blood pressure.

What is the ICD 10 code for nephropathy?

Nephropathy induced by unspecified drug, medicament or biological substance. N14. 2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

How do you code diabetes with CKD?

E11. 22, Type 2 diabetes mellitus with diabetic CKD. I12. 9, hypertensive CKD with stage 1 through 4 CKD, or unspecified CKD.

What is the difference between E11 21 and E11 22?

The incorrect portion of the response came as an aside at the end, where it was stated that “it would be redundant to assign codes for both diabetic nephropathy (E11. 21) and diabetic chronic kidney disease (E11. 22), as diabetic chronic kidney disease is a more specific condition.”

When coding diabetic nephropathy which code is listed first?

These codes, found under categories E08, E09, and E13, should be listed first, followed by the long-term therapy codes for insulin or oral hypoglycemic agents. Follow the instructions in the Tabular List of ICD-10-CM for proper sequencing of these diagnosis codes.

What is the meaning of nephropathy?

Nephropathy is a medical term for kidney disease. The type of kidney disease caused by diabetes is called diabetic nephropathy.

What is diabetic nephropathy PDF?

Diabetic nephropathy (DN) or diabetic kidney disease is a syndrome characterized by. the presence of pathological quantities of urine albumin excretion, diabetic glomerular. lesions, and loss of glomerular filtration rate (GFR) in diabetics. Diabetes may be clas-

What is diagnosis code N28 9?

N28. 9, disorder of kidney and ureter, unspecified.

What is nephropathy?

Nephropathy is the deterioration of kidney function. The final stage of nephropathy is called kidney failure, end-stage renal disease, or ESRD. According to the CDC, diabetes is the most common cause of ESRD.

Can you code diabetic nephropathy and diabetic CKD together?

It is true you wouldn’t code both. Diabetic nephropathy is a specific subset of CKD. It is an advanced renal disease due to microvascular damage from hyperglycemia, manifested by proteinuria.

What is the icd10 code for chronic kidney disease?

Chronic kidney disease, unspecified 9 became effective on October 1, 2021. This is the American ICD-10-CM version of N18. 9 – other international versions of ICD-10 N18.

How do you test for diabetic nephropathy?

The first step in the screening and diagnosis of diabetic nephropathy is to measure albumin in a spot urine sample, collected either as the first urine in the morning or at random, for example, at the medical visit. This method is accurate, easy to perform, and recommended by American Diabetes Association guidelines ( 14 ).

What is the first sign of diabetic nephropathy?

There are usually no symptoms in the early stages of diabetic nephropathy. When symptoms do begin to appear, they may include ankle swelling and mild fatigue. Later symptoms include extreme fatigue, nausea, vomiting and urinating less than usual.

How to code diabetes with peripheral neuropathy?

If either peripheral or autonomic neuropathy is caused by diabetes, then a code from subcategory 250.6 will be sequenced first followed by code 357.2 for polyneuropathy in diabetes or code 337.1 for peripheral autonomic neuropathy.

How to test for diabetic nephropathy?

If you have diabetes, visit your doctor yearly for a urine test that detects protein and a test to check the creatinine level in your blood. These help determine how well the kidneys are functioning. Diabetic nephropathy results when diabetes damages blood vessels and other cells in your kidneys.