ICD-10-PCS 2027 procedure code
F01L1ZZIntegumentary Integrity Assessment of Musculoskeletal System - Lower Back / Lower Extremity
Short description: Integumentary Integrity Assessment of Musculosk Low Back/LE
Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About F01L1ZZ
F01L1ZZ is the ICD-10-PCS code for a motor and/or nerve function assessment procedure on the musculoskeletal system - lower back / lower extremity using an integumentary integrity approach with none (qualifier: none). In ICD-10-PCS, motor and/or nerve function assessment means measurement of motor, nerve, and related functions.
In plain terms, this corresponds to other diagnostic physical therapy procedure, the ICD-9-CM procedure title it maps to (93.09).
For a different body part, codes include F0101ZZ (neurological system - head and neck), F0111ZZ (neurological system - upper back / upper extremity), F0121ZZ (neurological system - lower back / lower extremity), F0131ZZ (neurological system - whole body), F01D1ZZ (integumentary system - head and neck), F01F1ZZ (integumentary system - upper back / upper extremity) and 5 more.
The same procedure with a different approach is coded F01L0ZZ (muscle performance), F01L5ZZ (range of motion and joint integrity) and F01L6ZZ (sensory awareness/processing/integrity).
It is a non-O.R. procedure that is part of the MS-DRG logic for DRG 945 (Rehabilitation with CC/MCC) and DRG 946 (Rehabilitation without CC/MCC), under the surgical category “Rehabilitation”.
It has been valid since ICD-10-PCS took effect on October 1, 2015.
What each character means
- 1. Section
- FPhysical Rehabilitation and Diagnostic Audiology
- 2. Section Qualifier
- 0Rehabilitation
- 3. Type
- 1Motor and/or Nerve Function Assessment
Measurement of motor, nerve, and related functions
- 4. Body System / Region
- LMusculoskeletal System - Lower Back / Lower Extremity
- 5. Type Qualifier
- 1Integumentary Integrity
Includes: Includes burns, skin conditions, ecchymosis, bleeding, blisters, scar tissue, wounds and other traumas, tissue mobility, turgor and texture
- 6. Equipment
- ZNone
- 7. Qualifier
- ZNone
Other versions of this procedure
Different body system / region
- F0101ZZNeurological System - Head and Neck
- F0111ZZNeurological System - Upper Back / Upper Extremity
- F0121ZZNeurological System - Lower Back / Lower Extremity
- F0131ZZNeurological System - Whole Body
- F01D1ZZIntegumentary System - Head and Neck
- F01F1ZZIntegumentary System - Upper Back / Upper Extremity
- F01G1ZZIntegumentary System - Lower Back / Lower Extremity
- F01H1ZZIntegumentary System - Whole Body
- F01J1ZZMusculoskeletal System - Head and Neck
- F01K1ZZMusculoskeletal System - Upper Back / Upper Extremity
- F01M1ZZMusculoskeletal System - Whole Body
MS-DRG v44.0 grouping
All DRGs →Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.
MDC 23 · Factors Influencing Health Status and Other Contacts with Health Services · Rehabilitation
ICD-9-CM equivalent
Converter →- 93.09Other diagnostic physical therapy procedureapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about F01L1ZZ
Is F01L1ZZ a valid ICD-10-PCS code for 2027?
- Yes. F01L1ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
Is F01L1ZZ an O.R. procedure?
- No. F01L1ZZ is designated non-O.R. in MS-DRG v44.0.
What DRG does F01L1ZZ group to?
- Depending on the principal diagnosis, F01L1ZZ can group to MS-DRG 945 and MS-DRG 946.
What is the ICD-9 procedure code for F01L1ZZ?
- The CMS GEMs map F01L1ZZ to ICD-9-CM 93.09 (Other diagnostic physical therapy procedure).