ICD-10 E44.1 is officially defined as "Mild protein-calorie malnutrition." code E44.1 is referenced in 9 tracked payer policy changes from Ambetter, Aetna, and 1 other payer. For billers and coders, staying current on payer-specific coverage criteria, reimbursement rules, and prior-authorization requirements for code E44.1 is critical to clean claim submission. Each entry below links to the full policy analysis with effective dates and action steps.
Nebraska Total Care is revising Payment Policy CP.PP.145 to strengthen malnutrition diagnosis documentation requirements for inpatient acute care hospitalizations. The policy now distinguishes between non-severe (moderate) and severe malnutrition with updated ICD-10 coding guidance (E44.0, E44.1), and will deny cost differences between DRG claims billed with malnutrition as MCC versus without MCC unless documentation requirements are met.
Ambetter from Meridian is updating its Malnutrition policy (CP.PP.145) effective November 1, 2026, to include new criteria for both moderate (non-severe) and severe malnutrition diagnoses, along with two new ICD-10 codes (E44.0 and E44.1). The policy requires strict physician documentation to support malnutrition diagnoses billed as major complication/comorbidity (MCC) codes; claims lacking proper documentation will be denied.
Home State Health is updating its Malnutrition Policy (CP.PP.145) effective October 15, 2026, to expand documentation requirements for inpatient malnutrition diagnoses. The policy now distinguishes between moderate (non-severe) malnutrition (ICD-10 E44.0) and severe malnutrition (ICD-10 E44.1), requiring specific physician documentation. Claims billed with malnutrition as a major complication/comorbidity (MCC) that lack proper documentation will be denied reimbursement.
Ambetter Health is updating malnutrition billing criteria effective October 1, 2026. The policy now requires stricter documentation for malnutrition diagnoses in acute care hospitalizations, particularly when billed as a major complication or comorbidity (MCC). Claims lacking appropriate physician documentation will be denied reimbursement, and new ICD-10 codes E44.0 and E44.1 (moderate and severe malnutrition) have been added to the criteria guidelines.
NH Healthy Families and Ambetter are implementing stricter documentation and coding requirements for inpatient malnutrition claims effective September 1, 2026. The policy will deny reimbursement for the cost difference between DRGs billed with malnutrition as a major complication/comorbidity (MCC) versus those without, unless documentation meets new criteria. The policy now distinguishes between moderate (non-severe) and severe malnutrition with separate diagnosis guidelines.
Sunflower Health Plan is revising its malnutrition policy effective September 1, 2026, to require stricter documentation standards for inpatient claims billing malnutrition as a major complication or comorbidity (MCC). The policy now distinguishes between moderate (non-severe) and severe malnutrition with separate criteria, and adds ICD-10 codes E44.0 and E44.1. Claims billed with malnutrition in non-primary diagnosis positions that lack proper physician documentation will be denied reimbursement.
Ambetter from Peach State Health Plan is updating its malnutrition policy (CP.PP.145) effective September 1, 2026. The policy now requires stricter documentation standards for malnutrition diagnoses in acute care hospitalizations, distinguishing between non-severe (moderate) and severe malnutrition with specific diagnosis criteria. Claims billed with malnutrition as a major complication or comorbidity (MCC) will be denied reimbursement unless documentation requirements are met. Two new ICD-10 codes (E44.0 and E44.1) have been added to the policy.
Aetna considers nutritional support a medical item only when it is given by feeding tube or intravenously to a member with permanent non-function or disease of the structures that normally permit food to reach the small bowel, or with small bowel disease that impairs digestion and absorption of an oral diet, and when adequate nutrition cannot be met by dietary adjustment or oral supplements. Aetna does not cover nutritional support taken orally unless state law mandates it, and it does not cover banked breast milk, food supplements, specialized infant formulas, or vitamins and minerals taken orally. Parenteral nutrition is considered medically necessary when adequate intake is not possible by oral or tube feeding, such as after documented enteral failure, when the gastrointestinal tract must be totally non-functioning for a period of time, or when structural or functional bowel disease makes oral and tube feedings inappropriate.
Medical policy 7.01.645 for laminectomy added AIM guideline criteria and policy statements for CPT codes 63048, 63196, 63198, 63200, 63250, 63252, 63265 and 63267, effective October 1, 2021. Provider documentation for obesity and protein-calorie malnutrition should include the diagnosis, status and plan (DSP) of any condition taken into consideration during medical decision-making. The diagnosis coding guidance for obesity, protein-calorie malnutrition and BMI lists the ICD-10-CM codes that apply and requires provider documentation to justify reporting BMI codes.
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