DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

M61 Calcification and ossification of muscle

  • Header · not billable

M61 is not billable. The category heads 154 billable codes in FY2027, grouped under 7 subdivisions.

Index → code

  • Calcificationmuscle → M61.9
  • Ossificationmusclespecified NEC → M61.50
  • Calcificationmusclespecified type NEC → M61.40

Where it sits

  1. Chapter 13 Diseases of the musculoskeletal system and connective tissue (M00-M99)
  2. M60-M63 Disorders of muscles (M60-M63)
  3. M61 Calcification and ossification of muscle
Billable codes
154
Subdivisions
7
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
75

Codes in M61

  1. M61.0
    Myositis ossificans traumatica
    Header
  2. M61.00
    Myositis ossificans traumatica, unspecified site
    Billable
  3. M61.01
    Myositis ossificans traumatica, shoulder
    Header
  4. M61.011
    Myositis ossificans traumatica, right shoulder
    Billable
  5. M61.012
    Myositis ossificans traumatica, left shoulder
    Billable
  6. M61.019
    Myositis ossificans traumatica, unspecified shoulder
    Billable
  7. M61.02
    Myositis ossificans traumatica, upper arm
    Header
  8. M61.021
    Myositis ossificans traumatica, right upper arm
    Billable
  9. M61.022
    Myositis ossificans traumatica, left upper arm
    Billable
  10. M61.029
    Myositis ossificans traumatica, unspecified upper arm
    Billable
  11. M61.03
    Myositis ossificans traumatica, forearm
    Header
  12. M61.031
    Myositis ossificans traumatica, right forearm
    Billable
  13. M61.032
    Myositis ossificans traumatica, left forearm
    Billable
  14. M61.039
    Myositis ossificans traumatica, unspecified forearm
    Billable
  15. M61.04
    Myositis ossificans traumatica, hand
    Header
  16. M61.041
    Myositis ossificans traumatica, right hand
    Billable
  17. M61.042
    Myositis ossificans traumatica, left hand
    Billable
  18. M61.049
    Myositis ossificans traumatica, unspecified hand
    Billable
  19. M61.05
    Myositis ossificans traumatica, thigh
    Header
  20. M61.051
    Myositis ossificans traumatica, right thigh
    Billable
  21. M61.052
    Myositis ossificans traumatica, left thigh
    Billable
  22. M61.059
    Myositis ossificans traumatica, unspecified thigh
    Billable
  23. M61.06
    Myositis ossificans traumatica, lower leg
    Header
  24. M61.061
    Myositis ossificans traumatica, right lower leg
    Billable
  25. M61.062
    Myositis ossificans traumatica, left lower leg
    Billable
  26. M61.069
    Myositis ossificans traumatica, unspecified lower leg
    Billable
  27. M61.07
    Myositis ossificans traumatica, ankle and foot
    Header
  28. M61.071
    Myositis ossificans traumatica, right ankle and foot
    Billable
  29. M61.072
    Myositis ossificans traumatica, left ankle and foot
    Billable
  30. M61.079
    Myositis ossificans traumatica, unspecified ankle and foot
    Billable
  31. M61.08
    Myositis ossificans traumatica, other site
    Billable
  32. M61.09
    Myositis ossificans traumatica, multiple sites
    Billable
  33. M61.1
    Myositis ossificans progressiva
    Header
    Inclusion terms 1

    Inclusion terms

    • Fibrodysplasia ossificans progressiva
  34. M61.10
    Myositis ossificans progressiva, unspecified site
    Billable
  35. M61.11
    Myositis ossificans progressiva, shoulder
    Header
  36. M61.111
    Myositis ossificans progressiva, right shoulder
    Billable
  37. M61.112
    Myositis ossificans progressiva, left shoulder
    Billable
  38. M61.119
    Myositis ossificans progressiva, unspecified shoulder
    Billable
  39. M61.12
    Myositis ossificans progressiva, upper arm
    Header
  40. M61.121
    Myositis ossificans progressiva, right upper arm
    Billable
  41. M61.122
    Myositis ossificans progressiva, left upper arm
    Billable
  42. M61.129
    Myositis ossificans progressiva, unspecified upper arm
    Billable
  43. M61.13
    Myositis ossificans progressiva, forearm
    Header
  44. M61.131
    Myositis ossificans progressiva, right forearm
    Billable
  45. M61.132
    Myositis ossificans progressiva, left forearm
    Billable
  46. M61.139
    Myositis ossificans progressiva, unspecified forearm
    Billable
  47. M61.14
    Myositis ossificans progressiva, hand and finger(s)
    Header
  48. M61.141
    Myositis ossificans progressiva, right hand
    Billable
  49. M61.142
    Myositis ossificans progressiva, left hand
    Billable
  50. M61.143
    Myositis ossificans progressiva, unspecified hand
    Billable
  51. M61.144
    Myositis ossificans progressiva, right finger(s)
    Billable
  52. M61.145
    Myositis ossificans progressiva, left finger(s)
    Billable
  53. M61.146
    Myositis ossificans progressiva, unspecified finger(s)
    Billable
  54. M61.15
    Myositis ossificans progressiva, thigh
    Header
  55. M61.151
    Myositis ossificans progressiva, right thigh
    Billable
  56. M61.152
    Myositis ossificans progressiva, left thigh
    Billable
  57. M61.159
    Myositis ossificans progressiva, unspecified thigh
    Billable
  58. M61.16
    Myositis ossificans progressiva, lower leg
    Header
  59. M61.161
    Myositis ossificans progressiva, right lower leg
    Billable
  60. M61.162
    Myositis ossificans progressiva, left lower leg
    Billable
  61. M61.169
    Myositis ossificans progressiva, unspecified lower leg
    Billable
  62. M61.17
    Myositis ossificans progressiva, ankle, foot and toe(s)
    Header
  63. M61.171
    Myositis ossificans progressiva, right ankle
    Billable
  64. M61.172
    Myositis ossificans progressiva, left ankle
    Billable
  65. M61.173
    Myositis ossificans progressiva, unspecified ankle
    Billable
  66. M61.174
    Myositis ossificans progressiva, right foot
    Billable
  67. M61.175
    Myositis ossificans progressiva, left foot
    Billable
  68. M61.176
    Myositis ossificans progressiva, unspecified foot
    Billable
  69. M61.177
    Myositis ossificans progressiva, right toe(s)
    Billable
  70. M61.178
    Myositis ossificans progressiva, left toe(s)
    Billable
  71. M61.179
    Myositis ossificans progressiva, unspecified toe(s)
    Billable
  72. M61.18
    Myositis ossificans progressiva, other site
    Billable
  73. M61.19
    Myositis ossificans progressiva, multiple sites
    Billable
  74. M61.2
    Paralytic calcification and ossification of muscle
    Header
    Inclusion terms 1

    Inclusion terms

    • Myositis ossificans associated with quadriplegia or paraplegia
  75. M61.20
    Paralytic calcification and ossification of muscle, unspecified site
    Billable
  76. M61.21
    Paralytic calcification and ossification of muscle, shoulder
    Header
  77. M61.211
    Paralytic calcification and ossification of muscle, right shoulder
    Billable
  78. M61.212
    Paralytic calcification and ossification of muscle, left shoulder
    Billable
  79. M61.219
    Paralytic calcification and ossification of muscle, unspecified shoulder
    Billable
  80. M61.22
    Paralytic calcification and ossification of muscle, upper arm
    Header
  81. M61.221
    Paralytic calcification and ossification of muscle, right upper arm
    Billable
  82. M61.222
    Paralytic calcification and ossification of muscle, left upper arm
    Billable
  83. M61.229
    Paralytic calcification and ossification of muscle, unspecified upper arm
    Billable
  84. M61.23
    Paralytic calcification and ossification of muscle, forearm
    Header
  85. M61.231
    Paralytic calcification and ossification of muscle, right forearm
    Billable
  86. M61.232
    Paralytic calcification and ossification of muscle, left forearm
    Billable
  87. M61.239
    Paralytic calcification and ossification of muscle, unspecified forearm
    Billable
  88. M61.24
    Paralytic calcification and ossification of muscle, hand
    Header
  89. M61.241
    Paralytic calcification and ossification of muscle, right hand
    Billable
  90. M61.242
    Paralytic calcification and ossification of muscle, left hand
    Billable
  91. M61.249
    Paralytic calcification and ossification of muscle, unspecified hand
    Billable
  92. M61.25
    Paralytic calcification and ossification of muscle, thigh
    Header
  93. M61.251
    Paralytic calcification and ossification of muscle, right thigh
    Billable
  94. M61.252
    Paralytic calcification and ossification of muscle, left thigh
    Billable
  95. M61.259
    Paralytic calcification and ossification of muscle, unspecified thigh
    Billable
  96. M61.26
    Paralytic calcification and ossification of muscle, lower leg
    Header
  97. M61.261
    Paralytic calcification and ossification of muscle, right lower leg
    Billable
  98. M61.262
    Paralytic calcification and ossification of muscle, left lower leg
    Billable
  99. M61.269
    Paralytic calcification and ossification of muscle, unspecified lower leg
    Billable
  100. M61.27
    Paralytic calcification and ossification of muscle, ankle and foot
    Header
  101. M61.271
    Paralytic calcification and ossification of muscle, right ankle and foot
    Billable
  102. M61.272
    Paralytic calcification and ossification of muscle, left ankle and foot
    Billable
  103. M61.279
    Paralytic calcification and ossification of muscle, unspecified ankle and foot
    Billable
  104. M61.28
    Paralytic calcification and ossification of muscle, other site
    Billable
  105. M61.29
    Paralytic calcification and ossification of muscle, multiple sites
    Billable
  106. M61.3
    Calcification and ossification of muscles associated with burns
    Header
    Inclusion terms 1

    Inclusion terms

    • Myositis ossificans associated with burns
  107. M61.30
    Calcification and ossification of muscles associated with burns, unspecified site
    Billable
  108. M61.31
    Calcification and ossification of muscles associated with burns, shoulder
    Header
  109. M61.311
    Calcification and ossification of muscles associated with burns, right shoulder
    Billable
  110. M61.312
    Calcification and ossification of muscles associated with burns, left shoulder
    Billable
  111. M61.319
    Calcification and ossification of muscles associated with burns, unspecified shoulder
    Billable
  112. M61.32
    Calcification and ossification of muscles associated with burns, upper arm
    Header
  113. M61.321
    Calcification and ossification of muscles associated with burns, right upper arm
    Billable
  114. M61.322
    Calcification and ossification of muscles associated with burns, left upper arm
    Billable
  115. M61.329
    Calcification and ossification of muscles associated with burns, unspecified upper arm
    Billable
  116. M61.33
    Calcification and ossification of muscles associated with burns, forearm
    Header
  117. M61.331
    Calcification and ossification of muscles associated with burns, right forearm
    Billable
  118. M61.332
    Calcification and ossification of muscles associated with burns, left forearm
    Billable
  119. M61.339
    Calcification and ossification of muscles associated with burns, unspecified forearm
    Billable
  120. M61.34
    Calcification and ossification of muscles associated with burns, hand
    Header
  121. M61.341
    Calcification and ossification of muscles associated with burns, right hand
    Billable
  122. M61.342
    Calcification and ossification of muscles associated with burns, left hand
    Billable
  123. M61.349
    Calcification and ossification of muscles associated with burns, unspecified hand
    Billable
  124. M61.35
    Calcification and ossification of muscles associated with burns, thigh
    Header
  125. M61.351
    Calcification and ossification of muscles associated with burns, right thigh
    Billable
  126. M61.352
    Calcification and ossification of muscles associated with burns, left thigh
    Billable
  127. M61.359
    Calcification and ossification of muscles associated with burns, unspecified thigh
    Billable
  128. M61.36
    Calcification and ossification of muscles associated with burns, lower leg
    Header
  129. M61.361
    Calcification and ossification of muscles associated with burns, right lower leg
    Billable
  130. M61.362
    Calcification and ossification of muscles associated with burns, left lower leg
    Billable
  131. M61.369
    Calcification and ossification of muscles associated with burns, unspecified lower leg
    Billable
  132. M61.37
    Calcification and ossification of muscles associated with burns, ankle and foot
    Header
  133. M61.371
    Calcification and ossification of muscles associated with burns, right ankle and foot
    Billable
  134. M61.372
    Calcification and ossification of muscles associated with burns, left ankle and foot
    Billable
  135. M61.379
    Calcification and ossification of muscles associated with burns, unspecified ankle and foot
    Billable
  136. M61.38
    Calcification and ossification of muscles associated with burns, other site
    Billable
  137. M61.39
    Calcification and ossification of muscles associated with burns, multiple sites
    Billable
  138. M61.4
    Other calcification of muscle
    Header
    Excludes1 2

    Excludes1

    • calcific tendinitis NOS (M65.2-) M65.2
    • calcific tendinitis of shoulder (M75.3) M75.3
  139. M61.40
    Other calcification of muscle, unspecified site
    Billable
  140. M61.41
    Other calcification of muscle, shoulder
    Header
  141. M61.411
    Other calcification of muscle, right shoulder
    Billable
  142. M61.412
    Other calcification of muscle, left shoulder
    Billable
  143. M61.419
    Other calcification of muscle, unspecified shoulder
    Billable
  144. M61.42
    Other calcification of muscle, upper arm
    Header
  145. M61.421
    Other calcification of muscle, right upper arm
    Billable
  146. M61.422
    Other calcification of muscle, left upper arm
    Billable
  147. M61.429
    Other calcification of muscle, unspecified upper arm
    Billable
  148. M61.43
    Other calcification of muscle, forearm
    Header
  149. M61.431
    Other calcification of muscle, right forearm
    Billable
  150. M61.432
    Other calcification of muscle, left forearm
    Billable
  151. M61.439
    Other calcification of muscle, unspecified forearm
    Billable
  152. M61.44
    Other calcification of muscle, hand
    Header
  153. M61.441
    Other calcification of muscle, right hand
    Billable
  154. M61.442
    Other calcification of muscle, left hand
    Billable
  155. M61.449
    Other calcification of muscle, unspecified hand
    Billable
  156. M61.45
    Other calcification of muscle, thigh
    Header
  157. M61.451
    Other calcification of muscle, right thigh
    Billable
  158. M61.452
    Other calcification of muscle, left thigh
    Billable
  159. M61.459
    Other calcification of muscle, unspecified thigh
    Billable
  160. M61.46
    Other calcification of muscle, lower leg
    Header
  161. M61.461
    Other calcification of muscle, right lower leg
    Billable
  162. M61.462
    Other calcification of muscle, left lower leg
    Billable
  163. M61.469
    Other calcification of muscle, unspecified lower leg
    Billable
  164. M61.47
    Other calcification of muscle, ankle and foot
    Header
  165. M61.471
    Other calcification of muscle, right ankle and foot
    Billable
  166. M61.472
    Other calcification of muscle, left ankle and foot
    Billable
  167. M61.479
    Other calcification of muscle, unspecified ankle and foot
    Billable
  168. M61.48
    Other calcification of muscle, other site
    Billable
  169. M61.49
    Other calcification of muscle, multiple sites
    Billable
  170. M61.5
    Other ossification of muscle
    Header
  171. M61.50
    Other ossification of muscle, unspecified site
    Billable
  172. M61.51
    Other ossification of muscle, shoulder
    Header
  173. M61.511
    Other ossification of muscle, right shoulder
    Billable
  174. M61.512
    Other ossification of muscle, left shoulder
    Billable
  175. M61.519
    Other ossification of muscle, unspecified shoulder
    Billable
  176. M61.52
    Other ossification of muscle, upper arm
    Header
  177. M61.521
    Other ossification of muscle, right upper arm
    Billable
  178. M61.522
    Other ossification of muscle, left upper arm
    Billable
  179. M61.529
    Other ossification of muscle, unspecified upper arm
    Billable
  180. M61.53
    Other ossification of muscle, forearm
    Header
  181. M61.531
    Other ossification of muscle, right forearm
    Billable
  182. M61.532
    Other ossification of muscle, left forearm
    Billable
  183. M61.539
    Other ossification of muscle, unspecified forearm
    Billable
  184. M61.54
    Other ossification of muscle, hand
    Header
  185. M61.541
    Other ossification of muscle, right hand
    Billable
  186. M61.542
    Other ossification of muscle, left hand
    Billable
  187. M61.549
    Other ossification of muscle, unspecified hand
    Billable
  188. M61.55
    Other ossification of muscle, thigh
    Header
  189. M61.551
    Other ossification of muscle, right thigh
    Billable
  190. M61.552
    Other ossification of muscle, left thigh
    Billable
  191. M61.559
    Other ossification of muscle, unspecified thigh
    Billable
  192. M61.56
    Other ossification of muscle, lower leg
    Header
  193. M61.561
    Other ossification of muscle, right lower leg
    Billable
  194. M61.562
    Other ossification of muscle, left lower leg
    Billable
  195. M61.569
    Other ossification of muscle, unspecified lower leg
    Billable
  196. M61.57
    Other ossification of muscle, ankle and foot
    Header
  197. M61.571
    Other ossification of muscle, right ankle and foot
    Billable
  198. M61.572
    Other ossification of muscle, left ankle and foot
    Billable
  199. M61.579
    Other ossification of muscle, unspecified ankle and foot
    Billable
  200. M61.58
    Other ossification of muscle, other site
    Billable
  201. M61.59
    Other ossification of muscle, multiple sites
    Billable
  202. M61.9
    Calcification and ossification of muscle, unspecified
    Billable

Sources of each column.

Instructions

Notes that also apply

Block M60-M63 instructions (Excludes1 7, Excludes2 1): printed on the block page.

Chapter 13 instructions (Notes 1, Excludes2 10): printed on the chapter 13 page.

Index entries

  • Calcificationmuscle → M61.9
  • Myositisossificans or ossifying (circumscripta)traumatica → M61.00
  • Myositisossificans or ossifying (circumscripta)progressiva → M61.10
  • Calcificationmusclespecified type NEC → M61.40
  • Ossificationmusclespecified NEC → M61.50
  • Myositisossificans or ossifying (circumscripta)traumaticashoulder region → M61.01-
  • Myositisossificans or ossifying (circumscripta)traumaticaupper arm → M61.02-
  • Myositisossificans or ossifying (circumscripta)traumaticaforearm → M61.03-
  • Myositisossificans or ossifying (circumscripta)traumaticahand → M61.04-
  • Myositisossificans or ossifying (circumscripta)traumaticapelvic region → M61.05-
  • Myositisossificans or ossifying (circumscripta)traumaticathigh → M61.05-
  • Myositisossificans or ossifying (circumscripta)traumaticalower leg → M61.06-
  • Myositisossificans or ossifying (circumscripta)traumaticaankle → M61.07-
  • Myositisossificans or ossifying (circumscripta)traumaticafoot → M61.07-
  • Myositisossificans or ossifying (circumscripta)traumaticaspecified site NEC → M61.08
  • Myositisossificans or ossifying (circumscripta)traumaticamultiple sites → M61.09
  • Myositisossificans or ossifying (circumscripta)progressivashoulder region → M61.11-
  • Myositisossificans or ossifying (circumscripta)progressivaupper arm → M61.12-
  • Myositisossificans or ossifying (circumscripta)progressivaforearm → M61.13-
  • Myositisossificans or ossifying (circumscripta)progressivafinger → M61.14-
  • Myositisossificans or ossifying (circumscripta)progressivahand → M61.14-
  • Myositisossificans or ossifying (circumscripta)progressivapelvic region → M61.15-
  • Myositisossificans or ossifying (circumscripta)progressivathigh → M61.15-
  • Myositisossificans or ossifying (circumscripta)progressivalower leg → M61.16-
  • Myositisossificans or ossifying (circumscripta)progressivaankle → M61.17-
  • Myositisossificans or ossifying (circumscripta)progressivafoot → M61.17-
  • Myositisossificans or ossifying (circumscripta)progressivatoe → M61.17-
  • Myositisossificans or ossifying (circumscripta)progressivaspecified site NEC → M61.18
  • Myositisossificans or ossifying (circumscripta)progressivamultiple sites → M61.19
  • Myositisossificans or ossifying (circumscripta)in (due to)quadriplegia or paraplegia → M61.20
  • Myositisossificans or ossifying (circumscripta)in (due to)burns → M61.30
  • Calcificationmusclespecified type NECshoulder region → M61.41-
  • Calcificationmusclespecified type NECupper arm → M61.42-
  • Calcificationmusclespecified type NECforearm → M61.43-
  • Calcificationmusclespecified type NEChand → M61.44-
  • Calcificationmusclespecified type NECpelvic region → M61.45-
  • Calcificationmusclespecified type NECthigh → M61.45-
  • Calcificationmusclespecified type NEClower leg → M61.46-
  • Calcificationmusclespecified type NECankle → M61.47-
  • Calcificationmusclespecified type NECfoot → M61.47-

35 more, longer entries are not listed; the search box finds them by word.

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy