Version 2024

2024 ICD-10-CM Diagnosis Code M93.004

Unspecified slipped upper femoral epiphysis (nontraumatic), bilateral hips

ICD-10-CM Code:: M93.004
ICD-10 Code for:: Unspecified slipped upper femoral epiphysis, bilateral hips
Is Billable?: Yes - Valid for Submission
Chronic Condition Indicator: ^[1]: Not chronic
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Code Information
Clinical Classification
Tabular List of Diseases and Injuries
Diagnostic Related Groups Mapping
Replacement Code
Patient Education
Other Codes Used Similar Conditions
Code History

Code Classification

Diseases of the musculoskeletal system and connective tissue
(M00–M99)
- Chondropathies
  (M91-M94)
  - Other osteochondropathies
    (M93)

M93.004 is a billable diagnosis code used to specify a medical diagnosis of unspecified slipped upper femoral epiphysis (nontraumatic), bilateral hips. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024.

Unspecified diagnosis codes like M93.004 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.

Clinical Classification

Clinical Category is Other specified bone disease and musculoskeletal deformities
CCSR Category Code: MUS028
Inpatient Default CCSR: Y - Yes, default inpatient assignment for principal diagnosis or first-listed diagnosis.
Outpatient Default CCSR: Y - Yes, default outpatient assignment for principal diagnosis or first-listed diagnosis.

M93.004 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
553	BONE DISEASES AND ARTHROPATHIES WITH MCC	08	1.3515
554	BONE DISEASES AND ARTHROPATHIES WITHOUT MCC	08	0.8218

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.

Replacement Code

M93004 replaces the following previously assigned ICD-10-CM code(s):

M93.001 - Unsp slipped upper femoral epiphysis, right hip
M93.002 - Unsp slipped upper femoral epiphysis, left hip

Other ICD-10-CM Codes Commonly Used for Similar Conditions

Filter related codes list:

M93 Other osteochondropathies.
M93.0 Slipped upper femoral epiphysis (nontraumatic).
M93.00 Unspecified slipped upper femoral epiphysis (nontraumatic).
M93.001 Unspecified slipped upper femoral epiphysis (nontraumatic), right hip.
M93.002 Unspecified slipped upper femoral epiphysis (nontraumatic), left hip.
M93.003 Unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hip.
M93.01 Acute slipped upper femoral epiphysis, stable (nontraumatic).
M93.011 Acute slipped upper femoral epiphysis, stable (nontraumatic), right hip.
M93.012 Acute slipped upper femoral epiphysis, stable (nontraumatic), left hip.
M93.013 Acute slipped upper femoral epiphysis, stable (nontraumatic), unspecified hip.
M93.014 Acute slipped upper femoral epiphysis, stable (nontraumatic), bilateral hips.
M93.02 Chronic slipped upper femoral epiphysis, stable (nontraumatic).
M93.021 Chronic slipped upper femoral epiphysis, stable (nontraumatic), right hip.
M93.022 Chronic slipped upper femoral epiphysis, stable (nontraumatic), left hip.
M93.023 Chronic slipped upper femoral epiphysis, stable (nontraumatic), unspecified hip.
M93.024 Chronic slipped upper femoral epiphysis, stable (nontraumatic), bilateral hips.
M93.03 Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic).
M93.031 Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), right hip.
M93.032 Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), left hip.
M93.033 Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), unspecified hip.
M93.034 Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), bilateral hips.
M93.04 Acute slipped upper femoral epiphysis, unstable (nontraumatic).
M93.041 Acute slipped upper femoral epiphysis, unstable (nontraumatic), right hip.
M93.042 Acute slipped upper femoral epiphysis, unstable (nontraumatic), left hip.
M93.043 Acute slipped upper femoral epiphysis, unstable (nontraumatic), unspecified hip.
M93.044 Acute slipped upper femoral epiphysis, unstable (nontraumatic), bilateral hips.
M93.05 Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic).
M93.051 Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), right hip.
M93.052 Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), left hip.
M93.053 Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), unspecified hip.
M93.054 Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), bilateral hips.
M93.06 Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic).
M93.061 Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), right hip.
M93.062 Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), left hip.
M93.063 Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), unspecified hip.
M93.064 Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), bilateral hips.
M93.07 Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic).
M93.071 Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), right hip.
M93.072 Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), left hip.
M93.073 Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), unspecified hip.
M93.074 Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), bilateral hips.
M93.1 Kienbock's disease of adults.
M93.2 Osteochondritis dissecans.
M93.20 Osteochondritis dissecans of unspecified site.
M93.21 Osteochondritis dissecans of shoulder.
M93.211 Osteochondritis dissecans, right shoulder.
M93.212 Osteochondritis dissecans, left shoulder.
M93.219 Osteochondritis dissecans, unspecified shoulder.
M93.22 Osteochondritis dissecans of elbow.
M93.221 Osteochondritis dissecans, right elbow.
M93.222 Osteochondritis dissecans, left elbow.

Code History

FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
FY 2023 - Code Added, effective from 10/1/2022 through 9/30/2023

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.