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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > M00-M99 > M70-M79 > M79
M70-M79
Other soft tissue disorders
M79

Other and unspecified soft tissue disorders, not elsewhere classified

Excl1.:
psychogenic rheumatism (F45.8)
soft tissue pain, psychogenic (F45.41)
M79.0
Rheumatism, unspecified
Excl1.:
fibromyalgia (M79.7)
palindromic rheumatism (M12.3-)
M79.1

Myalgia

Info:
Myofascial pain syndrome
Excl1.:
fibromyalgia (M79.7)
myositis (M60.-)
M79.10
Myalgia, unspecified site
M79.11
Myalgia of mastication muscle
M79.12
Myalgia of auxiliary muscles, head and neck
M79.18
Myalgia, other site
M79.2
Neuralgia and neuritis, unspecified
Excl1.:
brachial radiculitis NOS (M54.1)
lumbosacral radiculitis NOS (M54.1)
mononeuropathies (G56-G58)
radiculitis NOS (M54.1)
sciatica (M54.3-M54.4)
M79.3
Panniculitis, unspecified
Excl1.:
lupus panniculitis (L93.2)
neck and back panniculitis (M54.0-)
relapsing [Weber-Christian] panniculitis (M35.6)
M79.4
Hypertrophy of (infrapatellar) fat pad
M79.5
Residual foreign body in soft tissue
Excl1.:
foreign body granuloma of skin and subcutaneous tissue (L92.3)
foreign body granuloma of soft tissue (M60.2-)
M79.6

Pain in limb, hand, foot, fingers and toes

Excl2.:
pain in joint (M25.5-)
M79.60
Pain in limb, unspecified
M79.601
Pain in right arm
Info:
Pain in right upper limb NOS
M79.602
Pain in left arm
Info:
Pain in left upper limb NOS
M79.603
Pain in arm, unspecified
Info:
Pain in upper limb NOS
M79.604
Pain in right leg
Info:
Pain in right lower limb NOS
M79.605
Pain in left leg
Info:
Pain in left lower limb NOS
M79.606
Pain in leg, unspecified
Info:
Pain in lower limb NOS
M79.609
Pain in unspecified limb
Info:
Pain in limb NOS
M79.62
Pain in upper arm
Info:
Pain in axillary region
M79.621
Pain in right upper arm
M79.622
Pain in left upper arm
M79.629
Pain in unspecified upper arm
M79.63
Pain in forearm
M79.631
Pain in right forearm
M79.632
Pain in left forearm
M79.639
Pain in unspecified forearm
M79.64
Pain in hand and fingers
M79.641
Pain in right hand
M79.642
Pain in left hand
M79.643
Pain in unspecified hand
M79.644
Pain in right finger(s)
M79.645
Pain in left finger(s)
M79.646
Pain in unspecified finger(s)
M79.65
Pain in thigh
M79.651
Pain in right thigh
M79.652
Pain in left thigh
M79.659
Pain in unspecified thigh
M79.66
Pain in lower leg
M79.661
Pain in right lower leg
M79.662
Pain in left lower leg
M79.669
Pain in unspecified lower leg
M79.67
Pain in foot and toes
M79.671
Pain in right foot
M79.672
Pain in left foot
M79.673
Pain in unspecified foot
M79.674
Pain in right toe(s)
M79.675
Pain in left toe(s)
M79.676
Pain in unspecified toe(s)
M79.7
Fibromyalgia
Info:
Fibromyositis
Fibrositis
Myofibrositis
M79.A

Nontraumatic compartment syndrome

Code first
, if applicable, associated postprocedural complication
Excl1.:
compartment syndrome NOS (T79.A-)
fibromyalgia (M79.7)
nontraumatic ischemic infarction of muscle (M62.2-)
traumatic compartment syndrome (T79.A-)
M79.A1
Nontraumatic compartment syndrome of upper extremity
Info:
Nontraumatic compartment syndrome of shoulder, arm, forearm, wrist, hand, and fingers
M79.A11
Nontraumatic compartment syndrome of right upper extremity
M79.A12
Nontraumatic compartment syndrome of left upper extremity
M79.A19
Nontraumatic compartment syndrome of unspecified upper extremity
M79.A2
Nontraumatic compartment syndrome of lower extremity
Info:
Nontraumatic compartment syndrome of hip, buttock, thigh, leg, foot, and toes
M79.A21
Nontraumatic compartment syndrome of right lower extremity
M79.A22
Nontraumatic compartment syndrome of left lower extremity
M79.A29
Nontraumatic compartment syndrome of unspecified lower extremity
M79.A3
Nontraumatic compartment syndrome of abdomen
M79.A9
Nontraumatic compartment syndrome of other sites
M79.8

Other specified soft tissue disorders

M79.81
Nontraumatic hematoma of soft tissue
Info:
Nontraumatic hematoma of muscle
Nontraumatic seroma of muscle and soft tissue
M79.89
Other specified soft tissue disorders
Info:
Polyalgia
M79.9
Soft tissue disorder, unspecified

 

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