M84.75
Non-Billable

Atypical femoral fracture

Non-Billable / Non-Specific Code

What is Atypical femoral fracture?

ICD-10-CM M84.75 is the diagnosis code for Atypical femoral fracture. This code falls under the section "Disorders of bone density and structure" within Chapter 13 — Diseases of the musculoskeletal system and connective tissue (M00-M99). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.

Coding Guidelines for M84.75

Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.

ICD-10-CM Code Hierarchy

Understanding where M84.75 sits in the ICD-10-CM classification helps ensure proper coding:

Sub-Codes 10 entries
M84.750Atypical femoral fracture, unspecifiedBillableM84.751Incomplete atypical femoral fracture, right legBillableM84.752Incomplete atypical femoral fracture, left legBillableM84.753Incomplete atypical femoral fracture, unspecified legBillableM84.754Complete transverse atypical femoral fracture, right legBillableM84.755Complete transverse atypical femoral fracture, left legBillableM84.756Complete transverse atypical femoral fracture, unspecified legBillableM84.757Complete oblique atypical femoral fracture, right legBillableM84.758Complete oblique atypical femoral fracture, left legBillableM84.759Complete oblique atypical femoral fracture, unspecified legBillable
Related Codes

Frequently Asked Questions

Is M84.75 a billable ICD-10-CM code?

No, M84.75 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.

What does M84.75 mean?

M84.75 is the ICD-10-CM diagnosis code for "Atypical femoral fracture". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.

What is the parent code of M84.75?

The parent code of M84.75 is M84.7 ("Nontraumatic fracture, not elsewhere classified"). M84.75 provides a more specific classification within this category.

What section is M84.75 in?

M84.75 is located in Section M80-M85 — "Disorders of bone density and structure" within Chapter 13 of the ICD-10-CM Tabular List.

What are the sub-codes of M84.75?

M84.75 has 10 sub-code(s) that provide more specific detail: M84.750, M84.751, M84.752, M84.753, M84.754 and more.

When should I use M84.75?

Use M84.75 when the patients documented diagnosis matches "Atypical femoral fracture" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.

People Also Ask

What is the ICD-10 code for Atypical femoral fracture?

The ICD-10-CM code for Atypical femoral fracture is M84.75.

Can M84.75 be used for primary diagnosis?

No, M84.75 is non-billable. Use a more specific sub-code for primary diagnosis billing.

What chapter is M84.75 in?

M84.75 is in Chapter 13 of the ICD-10-CM Tabular List.

Is M84.75 valid for 2026?

Yes, M84.75 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.

See Also

← PreviousM84.7Nontraumatic fracture, not elsewhere classifiedNext →M84.750Atypical femoral fracture, unspecified
Code Details
M84.75
Atypical femoral fracture
Non-Billable / Non-Specific Code
13 — Diseases of the musculoskeletal system and connective tissue (M00-M99)
M80-M85 — Disorders of bone density and structure
2026 ICD-10-CM