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2025 ICD-10-CM code Z89

Acquired absence of a limb, resulting from amputation, trauma, or other causes.

Always use the most specific code available within the Z89 range to indicate the affected limb(s) and level of amputation.Ensure that any related procedures or conditions are also accurately coded.

Modifiers may be applicable depending on the circumstances of the encounter and the additional procedures or services provided.

Medical necessity for the encounter will depend on the reason for the visit.This could include routine follow-up care, prosthetic fitting and adjustments, assessment for complications, or management of related conditions.

The clinical responsibility involves documenting the absence of the limb(s), the cause (if known), and any associated complications or comorbidities.Further evaluation may be needed depending on the context of the encounter.

IMPORTANT More specific codes exist within the Z89 range to specify the affected limb(s) (e.g., Z89.1 for acquired absence of hand and wrist), and level of amputation (e.g., above or below the elbow).Codes from chapter M (Diseases of the musculoskeletal system and connective tissue) should be used to indicate any associated conditions or deformities.

In simple words: This code is used when a person is missing one or more limbs because they were amputated, lost due to an injury, or for other reasons.This includes situations where multiple limbs are missing.

ICD-10-CM code Z89, Acquired absence of limb, classifies the condition where one or more limbs are missing due to amputation, trauma, or other causes.This includes multiple limb amputations (e.g., double, triple, or quadruple amputation) resulting from various etiologies such as dysvascular disease or trauma.It specifically excludes congenital absence of limbs (coded elsewhere) and acquired deformities of limbs.

Example 1: A 65-year-old male patient presents for a routine follow-up visit after a below-the-knee amputation due to complications from diabetes.Code Z89.21 (Acquired absence of upper limb below elbow) may be appropriate in addition to codes describing the diabetes and the reason for the visit., A 22-year-old female patient presents to the emergency department after a traumatic motorcycle accident resulting in the loss of her right arm above the elbow.Code Z89 would be used, along with codes describing the accident and her injuries. , A 40-year-old male patient, a bilateral above-knee amputee due to a vascular condition, is seen for prosthetic fitting and assessment. Code Z89 would be used.Additional codes to specify the limb loss and further details regarding the procedure should be used.

Documentation should include details about the absence of the limb, the cause (if known, such as trauma, surgery, or congenital condition), date of loss, and any associated complications or treatment received.Relevant imaging studies or surgical reports may also be necessary.

** Z89 codes should be used in conjunction with other appropriate ICD-10 codes to capture the complete clinical picture.Consider using additional codes to specify laterality (right or left) and the level of amputation.

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iFrame™ AI's knowledge is aligned with and limited to the materials uploaded by users and should not be interpreted as medical, legal, or any other form of advice by iFrame™.