M90*3-char group* Asterisk (manifestation)
Osteopathies in diseases classified elsewhere
⇄ Primary-code rule changed vs QĐ4469
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
- ●Avoid — more specific 4-5 char codes exist (see below)
Dual coding (†/*)
This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.
→ Full dagger (†) ↔ asterisk (*) mapping tableCoding guidance (WHO 2019)
[See site code at the beginning of this chapter]
Codes within M90*
M90.0*Tuberculosis of bone (A18.0†)M90.00*Tuberculosis of bone (A18.0†), multiple sitesM90.01*Tuberculosis of bone (A18.0†), shoulder regionM90.02*Tuberculosis of bone (A18.0†), upper armM90.03*Tuberculosis of bone (A18.0†), forearmM90.04*Tuberculosis of bone (A18.0†), handM90.05*Tuberculosis of bone (A18.0†), pelvic region and thighM90.06*Tuberculosis of bone (A18.0†), lower legM90.07*Tuberculosis of bone (A18.0†), ankle and footM90.08*Tuberculosis of bone (A18.0†), otherM90.09*Tuberculosis of bone (A18.0†), site unspecifiedM90.1*Periostitis in other infectious diseases classified elsewhereM90.10*Periostitis in other infectious diseases classified elsewhere, multiple sitesM90.11*Periostitis in other infectious diseases classified elsewhere, shoulder regionM90.12*Periostitis in other infectious diseases classified elsewhere, upper armM90.13*Periostitis in other infectious diseases classified elsewhere, forearmM90.14*Periostitis in other infectious diseases classified elsewhere, handM90.15*Periostitis in other infectious diseases classified elsewhere, pelvic region and thighM90.16*Periostitis in other infectious diseases classified elsewhere, lower legM90.17*Periostitis in other infectious diseases classified elsewhere, ankle and footM90.18*Periostitis in other infectious diseases classified elsewhere, otherM90.19*Periostitis in other infectious diseases classified elsewhere, site unspecifiedM90.2*Osteopathy in other infectious diseases classified elsewhereM90.20*Osteopathy in other infectious diseases classified elsewhere, multiple sitesM90.21*Osteopathy in other infectious diseases classified elsewhere, shoulder regionM90.22*Osteopathy in other infectious diseases classified elsewhere, upper armM90.23*Osteopathy in other infectious diseases classified elsewhere, forearmM90.24*Osteopathy in other infectious diseases classified elsewhere, handM90.25*Osteopathy in other infectious diseases classified elsewhere, pelvic region and thighM90.26*Osteopathy in other infectious diseases classified elsewhere, lower legM90.27*Osteopathy in other infectious diseases classified elsewhere, ankle and footM90.28*Osteopathy in other infectious diseases classified elsewhere, otherM90.29*Osteopathy in other infectious diseases classified elsewhere, site unspecifiedM90.3*Osteonecrosis in caisson disease (T70.3†)M90.30*Osteonecrosis in caisson disease (T70.3†), multiple sitesM90.31*Osteonecrosis in caisson disease (T70.3†), shoulder regionM90.32*Osteonecrosis in caisson disease (T70.3†), upper armM90.33*Osteonecrosis in caisson disease (T70.3†), forearmM90.34*Osteonecrosis in caisson disease (T70.3†), handM90.35*Osteonecrosis in caisson disease (T70.3†), pelvic region and thighM90.36*Osteonecrosis in caisson disease (T70.3†), lower legM90.37*Osteonecrosis in caisson disease (T70.3†), ankle and footM90.38*Osteonecrosis in caisson disease (T70.3†), otherM90.39*Osteonecrosis in caisson disease (T70.3†), site unspecifiedM90.4*Osteonecrosis due to haemoglobinopathy (D50-D64†)M90.40*Osteonecrosis due to haemoglobinopathy (D50-D64†), multiple sitesM90.41*Osteonecrosis due to haemoglobinopathy (D50-D64†), shoulder regionM90.42*Osteonecrosis due to haemoglobinopathy (D50-D64†), upper armM90.43*Osteonecrosis due to haemoglobinopathy (D50-D64†), forearmM90.44*Osteonecrosis due to haemoglobinopathy (D50-D64†), handM90.45*Osteonecrosis due to haemoglobinopathy (D50-D64†), pelvic region and thighM90.46*Osteonecrosis due to haemoglobinopathy (D50-D64†), lower legM90.47*Osteonecrosis due to haemoglobinopathy (D50-D64†), ankle and footM90.48*Osteonecrosis due to haemoglobinopathy (D50-D64†), otherM90.49*Osteonecrosis due to haemoglobinopathy (D50-D64†), site unspecifiedM90.5*Osteonecrosis in other diseases classified elsewhereM90.50*Osteonecrosis in other diseases classified elsewhere, multiple sitesM90.51*Osteonecrosis in other diseases classified elsewhere, shoulder regionM90.52*Osteonecrosis in other diseases classified elsewhere, upper armM90.53*Osteonecrosis in other diseases classified elsewhere, forearmM90.54*Osteonecrosis in other diseases classified elsewhere, handM90.55*Osteonecrosis in other diseases classified elsewhere, pelvic region and thighM90.56*Osteonecrosis in other diseases classified elsewhere, lower legM90.57*Osteonecrosis in other diseases classified elsewhere, ankle and footM90.58*Osteonecrosis in other diseases classified elsewhere, otherM90.59*Osteonecrosis in other diseases classified elsewhere, site unspecifiedM90.6*Osteitis deformans in neoplastic disease (C00-D48†)M90.60*Osteitis deformans in neoplastic disease (C00-D48†), multiple sitesM90.61*Osteitis deformans in neoplastic disease (C00-D48†), shoulder regionM90.62*Osteitis deformans in neoplastic disease (C00-D48†), upper armM90.63*Osteitis deformans in neoplastic disease (C00-D48†), forearmM90.64*Osteitis deformans in neoplastic disease (C00-D48†), handM90.65*Osteitis deformans in neoplastic disease (C00-D48†), pelvic region and thighM90.66*Osteitis deformans in neoplastic disease (C00-D48†), lower legM90.67*Osteitis deformans in neoplastic disease (C00-D48†), ankle and footM90.68*Osteitis deformans in neoplastic disease (C00-D48†), otherM90.69*Osteitis deformans in neoplastic disease (C00-D48†), site unspecifiedM90.7*Fracture of bone in neoplastic disease (C00-D48†)M90.70*Fracture of bone in neoplastic disease (C00-D48†), multiple sitesM90.71*Fracture of bone in neoplastic disease (C00-D48†), shoulder regionM90.72*Fracture of bone in neoplastic disease (C00-D48†), upper armM90.73*Fracture of bone in neoplastic disease (C00-D48†), forearmM90.74*Fracture of bone in neoplastic disease (C00-D48†), handM90.75*Fracture of bone in neoplastic disease (C00-D48†), pelvic region and thighM90.76*Fracture of bone in neoplastic disease (C00-D48†), lower legM90.77*Fracture of bone in neoplastic disease (C00-D48†), ankle and footM90.78*Fracture of bone in neoplastic disease (C00-D48†), otherM90.79*Fracture of bone in neoplastic disease (C00-D48†), site unspecifiedM90.8*Osteopathy in other diseases classified elsewhereM90.80*Osteopathy in other diseases classified elsewhere, multiple sitesM90.81*Osteopathy in other diseases classified elsewhere, shoulder regionM90.82*Osteopathy in other diseases classified elsewhere, upper armM90.83*Osteopathy in other diseases classified elsewhere, forearmM90.84*Osteopathy in other diseases classified elsewhere, handM90.85*Osteopathy in other diseases classified elsewhere, pelvic region and thighM90.86*Osteopathy in other diseases classified elsewhere, lower legM90.87*Osteopathy in other diseases classified elsewhere, ankle and footM90.88*Osteopathy in other diseases classified elsewhere, otherM90.89*Osteopathy in other diseases classified elsewhere, site unspecified