Serum Magnesium

The LMRP for Serum Magnesium (83735) has been revised.

• Added 5th digit to ICD-9 codes 252.00 - 252.9 Disorders of parathyroid gland
• Added 588.9, 588.81 and V58.66
• Deleted 588.8
• Revised 070.70, 070.71, 291.0, 291.1, 291.2, 291.3, 292.0, 293.0, 294.8, 294.9, 307.22, 307.51 and 760.71