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Chapter 13: Diseases of the musculoskeletal system and connective tissue
M99

Biomechanical lesions, not elsewhere classified

Explore the clinical relevance of ICD-10 code range M99, detailing biomechanical lesions not elsewhere classified. Enhance your documentation with coding specificity for accurate diagnosis and billing. Discover use cases for healthcare professionals managing musculoskeletal conditions.

About This Range
101+
Total codes
91+
Billable codes
10+
Non-billable codes
13
Chapters
Codes in this Range (101+)
Chapter 13: Diseases of the musculoskeletal system and connective tissue Range: M00-M99
M99
Biomechanical lesions, not elsewhere classified
M99.0
Segmental and somatic dysfunction
M99.00
Segmental and somatic dysfunction of head region
Billable
M99.01
Segmental and somatic dysfunction of cervical region
Billable
M99.02
Segmental and somatic dysfunction of thoracic region
Billable
M99.03
Segmental and somatic dysfunction of lumbar region
Billable
M99.04
Segmental and somatic dysfunction of sacral region
Billable
M99.05
Segmental and somatic dysfunction of pelvic region
Billable
M99.06
Segmental and somatic dysfunction of lower extremity
Billable
M99.07
Segmental and somatic dysfunction of upper extremity
Billable
M99.08
Segmental and somatic dysfunction of rib cage
Billable
M99.09
Segmental and somatic dysfunction of abdomen and other regions
Billable
M99.1
Subluxation complex (vertebral)
M99.10
Subluxation complex (vertebral) of head region
Billable
M99.11
Subluxation complex (vertebral) of cervical region
Billable
M99.12
Subluxation complex (vertebral) of thoracic region
Billable
M99.13
Subluxation complex (vertebral) of lumbar region
Billable
M99.14
Subluxation complex (vertebral) of sacral region
Billable
M99.15
Subluxation complex (vertebral) of pelvic region
Billable
M99.16
Subluxation complex (vertebral) of lower extremity
Billable
M99.17
Subluxation complex (vertebral) of upper extremity
Billable
M99.18
Subluxation complex (vertebral) of rib cage
Billable
M99.19
Subluxation complex (vertebral) of abdomen and other regions
Billable
M99.2
Subluxation stenosis of neural canal
M99.20
Subluxation stenosis of neural canal of head region
Billable
M99.21
Subluxation stenosis of neural canal of cervical region
Billable
M99.22
Subluxation stenosis of neural canal of thoracic region
Billable
M99.23
Subluxation stenosis of neural canal of lumbar region
Billable
M99.24
Subluxation stenosis of neural canal of sacral region
Billable
M99.25
Subluxation stenosis of neural canal of pelvic region
Billable
M99.26
Subluxation stenosis of neural canal of lower extremity
Billable
M99.27
Subluxation stenosis of neural canal of upper extremity
Billable
M99.28
Subluxation stenosis of neural canal of rib cage
Billable
M99.29
Subluxation stenosis of neural canal of abdomen and other regions
Billable
M99.3
Osseous stenosis of neural canal
M99.30
Osseous stenosis of neural canal of head region
Billable
M99.31
Osseous stenosis of neural canal of cervical region
Billable
M99.32
Osseous stenosis of neural canal of thoracic region
Billable
M99.33
Osseous stenosis of neural canal of lumbar region
Billable
M99.34
Osseous stenosis of neural canal of sacral region
Billable
M99.35
Osseous stenosis of neural canal of pelvic region
Billable
M99.36
Osseous stenosis of neural canal of lower extremity
Billable
M99.37
Osseous stenosis of neural canal of upper extremity
Billable
M99.38
Osseous stenosis of neural canal of rib cage
Billable
M99.39
Osseous stenosis of neural canal of abdomen and other regions
Billable
M99.4
Connective tissue stenosis of neural canal
M99.40
Connective tissue stenosis of neural canal of head region
Billable
M99.41
Connective tissue stenosis of neural canal of cervical region
Billable
M99.42
Connective tissue stenosis of neural canal of thoracic region
Billable
M99.43
Connective tissue stenosis of neural canal of lumbar region
Billable
M99.44
Connective tissue stenosis of neural canal of sacral region
Billable
M99.45
Connective tissue stenosis of neural canal of pelvic region
Billable
M99.46
Connective tissue stenosis of neural canal of lower extremity
Billable
M99.47
Connective tissue stenosis of neural canal of upper extremity
Billable
M99.48
Connective tissue stenosis of neural canal of rib cage
Billable
M99.49
Connective tissue stenosis of neural canal of abdomen and other regions
Billable
M99.5
Intervertebral disc stenosis of neural canal
M99.50
Intervertebral disc stenosis of neural canal of head region
Billable
M99.51
Intervertebral disc stenosis of neural canal of cervical region
Billable
M99.52
Intervertebral disc stenosis of neural canal of thoracic region
Billable
M99.53
Intervertebral disc stenosis of neural canal of lumbar region
Billable
M99.54
Intervertebral disc stenosis of neural canal of sacral region
Billable
M99.55
Intervertebral disc stenosis of neural canal of pelvic region
Billable
M99.56
Intervertebral disc stenosis of neural canal of lower extremity
Billable
M99.57
Intervertebral disc stenosis of neural canal of upper extremity
Billable
M99.58
Intervertebral disc stenosis of neural canal of rib cage
Billable
M99.59
Intervertebral disc stenosis of neural canal of abdomen and other regions
Billable
M99.6
Osseous and subluxation stenosis of intervertebral foramina
M99.60
Osseous and subluxation stenosis of intervertebral foramina of head region
Billable
M99.61
Osseous and subluxation stenosis of intervertebral foramina of cervical region
Billable
M99.62
Osseous and subluxation stenosis of intervertebral foramina of thoracic region
Billable
M99.63
Osseous and subluxation stenosis of intervertebral foramina of lumbar region
Billable
M99.64
Osseous and subluxation stenosis of intervertebral foramina of sacral region
Billable
M99.65
Osseous and subluxation stenosis of intervertebral foramina of pelvic region
Billable
M99.66
Osseous and subluxation stenosis of intervertebral foramina of lower extremity
Billable
M99.67
Osseous and subluxation stenosis of intervertebral foramina of upper extremity
Billable
M99.68
Osseous and subluxation stenosis of intervertebral foramina of rib cage
Billable
M99.69
Osseous and subluxation stenosis of intervertebral foramina of abdomen and other regions
Billable
M99.7
Connective tissue and disc stenosis of intervertebral foramina
M99.70
Connective tissue and disc stenosis of intervertebral foramina of head region
Billable
M99.71
Connective tissue and disc stenosis of intervertebral foramina of cervical region
Billable
M99.72
Connective tissue and disc stenosis of intervertebral foramina of thoracic region
Billable
M99.73
Connective tissue and disc stenosis of intervertebral foramina of lumbar region
Billable
M99.74
Connective tissue and disc stenosis of intervertebral foramina of sacral region
Billable
M99.75
Connective tissue and disc stenosis of intervertebral foramina of pelvic region
Billable
M99.76
Connective tissue and disc stenosis of intervertebral foramina of lower extremity
Billable
M99.77
Connective tissue and disc stenosis of intervertebral foramina of upper extremity
Billable
M99.78
Connective tissue and disc stenosis of intervertebral foramina of rib cage
Billable
M99.79
Connective tissue and disc stenosis of intervertebral foramina of abdomen and other regions
Billable
M99.8
Other biomechanical lesions
M99.80
Other biomechanical lesions of head region
Billable
M99.81
Other biomechanical lesions of cervical region
Billable
M99.82
Other biomechanical lesions of thoracic region
Billable
M99.83
Other biomechanical lesions of lumbar region
Billable
M99.84
Other biomechanical lesions of sacral region
Billable
M99.85
Other biomechanical lesions of pelvic region
Billable
M99.86
Other biomechanical lesions of lower extremity
Billable
M99.87
Other biomechanical lesions of upper extremity
Billable
M99.88
Other biomechanical lesions of rib cage
Billable
M99.89
Other biomechanical lesions of abdomen and other regions
Billable
M99.9
Biomechanical lesion, unspecified
Billable

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Frequently Asked Questions
What are biomechanical lesions and how are they classified under ICD-10 code M99?

Biomechanical lesions, classified under ICD-10 code M99, refer to disorders involving mechanical dysfunction of the musculoskeletal system. These lesions are not classified elsewhere and can affect the body's movement and posture, leading to pain and functional limitations.

How are biomechanical lesions treated according to ICD-10 M99 guidelines?

Treatment for biomechanical lesions under ICD-10 M99 may include physical therapy, chiropractic adjustments, and exercises aimed at restoring normal movement patterns. The goal is to alleviate pain and improve function by addressing the underlying mechanical dysfunction.

What symptoms might indicate a biomechanical lesion classified under ICD-10 code M99?

Symptoms of a biomechanical lesion under ICD-10 code M99 can include localized pain, restricted range of motion, muscle stiffness, and postural abnormalities. These symptoms result from mechanical dysfunctions that disrupt normal musculoskeletal function.

Biomechanical lesions, not elsewhere classified