M11.16 Familial chondrocalcinosis, kneeNon-billable header with 3 child codes.
M11.161 Familial chondrocalcinosis, right kneeM11.162 Familial chondrocalcinosis, left kneeM11.169 Familial chondrocalcinosis, unspecified kneeE83.5 Disorders of calcium metabolism ("chondrocalcinosis (M11.1-M11.2)")M24.1 Other articular cartilage disorders ("chondrocalcinosis (M11.1-, M11.2-)")M11.149 Familial chondrocalcinosis, unspecified handM11.15 Familial chondrocalcinosis, hipM11.151 Familial chondrocalcinosis, right hipM11.152 Familial chondrocalcinosis, left hipM11.159 Familial chondrocalcinosis, unspecified hipM11.16 Familial chondrocalcinosis, knee (this code)M11.161 Familial chondrocalcinosis, right kneeM11.162 Familial chondrocalcinosis, left kneeM11.169 Familial chondrocalcinosis, unspecified kneeM11.17 Familial chondrocalcinosis, ankle and footM11.171 Familial chondrocalcinosis, right ankle and foot