| P94 | Disorders of muscle tone of newborn | NON-BILLABLE CODE |
| P94.0 | Transient neonatal myasthenia gravis | BILLABLE CODE |
| P94.1 | Congenital hypertonia | BILLABLE CODE |
| P94.2 | Congenital hypotonia | BILLABLE CODE |
| P94.8 | Other disorders of muscle tone of newborn | BILLABLE CODE |
